1. Part of the Balipara-Charduar-Tawang road, a key strategic project near the Chinese border.
2. Located in West Kameng district, Arunachal Pradesh.
3. Executed by the Border Roads Organisation.
Which tunnel is referred to?
AKIBITHOO Tunnel
BSELA Tunnel
CNECHIPHU Tunnel
DNURANANG Tunnel
Correct Answer: Option B
The Sela Tunnel is a major infrastructure achievement in Northeast India, designed to provide all-weather connectivity to the Tawang sector, which is often cut off during winters due to heavy snowfall.
Key Facts about Sela Tunnel
Location: It is built across the Sela Pass at an elevation of over 13,000 feet in the West Kameng district of Arunachal Pradesh.
Strategic Importance: It bypasses the treacherous Sela Pass, reducing travel time to the Line of Actual Control (LAC) by at least an hour and ensuring that troop movements are not hindered by snow.
Technical Marvel: It consists of two tunnels (Tunnel 1 and Tunnel 2) and is one of the longest bi-lane tunnels in the world at such a high altitude.
2023
Prelims General Studies (Paper 1) Geography
The place known as the “Wagah of Gujarat,” where civilians can view the fenced international border with Pakistan, is:
ADwarka
BNadabet
CBoth A and B
DNone of the above
Correct Answer: Option B
Known officially as the Seema Darshan Project, Nadabet is located in the Banaskantha district of Gujarat. It was developed to allow citizens to observe the border and the life of BSF (Border Security Force) personnel, similar to the famous Wagah-Attari border ceremony in Punjab.
Key Features of Nadabet
The Ceremony: Unlike Wagah, which features a joint retreat with Pakistani forces, Nadabet features a Beating Retreat ceremony performed solely by the Indian BSF.
Attractions: The site includes a museum, a gallery of military equipment (tanks, aircraft, and artillery), and a parade ground.
Objective: It is designed to promote border tourism and instill a sense of patriotism among visitors.
2023
Prelims General Studies (Paper 1) Geography
Arrange the following glaciers in decreasing order of their lengths:
When arranging glaciers by length, the giants of the Karakoram Range (like Biafo and Hispar) are significantly longer than those found in the Himalayan ranges like the Pir Panjal or Greater Himalayas.
Approximate Lengths of the Glaciers:
Biafo Glacier: ~67 km (Karakoram Range, Gilgit-Baltistan). It meets the Hispar glacier to form the world's longest glacial system outside the polar regions.
Hispar Glacier: ~49 km (Karakoram Range).
Sonapani Glacier: ~15 km (Chandra Valley, Lahaul & Spiti).
Bara Shigri: ~28 km (Note: While Bara Shigri is the largest glacier in Himachal Pradesh, in many standard geographical comparisons regarding total linear reach in specific datasets, it follows the major Karakoram giants).
Drang Drung: ~23 km (Stod Valley, Ladakh).
2023
Prelims General Studies (Paper 1) Geography
Consider the following statements about Sir Creek:
1. It is a 98-km uninhabited tidal estuary between the Rann of Kutch marshlands, opening into the Arabian Sea.
2. It divides the Kutch region of Gujarat and Sindh province of Pakistan.
Select the correct code
A1 only
B2 only
CBoth 1 and 2
DNeither 1 nor 2
Correct Answer: Option C
Both statements accurately describe the geography and location of the disputed territory known as Sir Creek.
Detailed Breakdown
Statement 1 (Correct): Sir Creek is indeed a 98-km long strip of water. It is a tidal estuary, meaning its water level changes with the tides, and it is located in the uninhabited marshy lands of the Rann of Kutch. It flows directly into the Arabian Sea.
Statement 2 (Correct): It serves as a natural (though disputed) border, separating the Kutch district of the Indian state of Gujarat from the Sindh province of Pakistan.
2023
Prelims General Studies (Paper 1) International Relations Economy
India is a member of which constituents of the World Bank Group?
2. International Centre for Settlement of Investment Disputes (ICSID)
3. International Development Association (IDA)
4. International Bank for Reconstruction and Development (IBRD)
Select the correct answer code:
A1,2,3
B1,3,4
C2,3,4
D1,2,3,4
Correct Answer: Option B
India is a member of four out of the five constituents of the World Bank Group. It is not a member of ICSID (International Centre for Settlement of Investment Disputes).The Five Constituents of the World Bank Group Institution India's Membership Purpose IBRD (Intl. Bank for Reconstruction and Development)Member Provides loans to middle-income and creditworthy low-income governments. IDA (Intl. Development Association)Member Provides interest-free loans (credits) and grants to the poorest countries. IFC (Intl. Finance Corporation)Member Focuses on the private sector in developing countries. MIGA (Multilateral Investment Guarantee Agency)Member Promotes foreign direct investment by offering political risk insurance .ICSID (Intl. Centre for Settlement of Investment Disputes)NOT a Member Handles legal disputes between international investors.
Why India is not a member of ICSID India has consistently stayed out of ICSID because it maintains that the convention's rules for arbitration are skewed in favor of developed nations. India prefers to handle investment disputes through its own national courts or other international arbitration frameworks where it feels the process is more balanced.
2023
Prelims General Studies (Paper 1) International Relations
Consider the statements regarding G20:
1. The European Union as a whole is a member of the G20.
2. The G20 Summit is formally known as the “Summit on Financial Markets and the World Economy.”
3. The first G20 meeting occurred right after the 2012 Eurozone financial crisis.
Which of the above statements is/are correct?
A1,2
B1,3
C2,3
D1,2,3
Correct Answer: Option A
Statements 1 and 2 are accurate descriptions of the G20's structure and formal nomenclature, while Statement 3 is historically incorrect.
Detailed Breakdown
Statement 1 (Correct): The G20 consists of 19 individual countries plus the European Union (EU). Recently, the African Union (AU) was also admitted as a permanent member during the 2023 New Delhi Summit.
Statement 2 (Correct): While we commonly call it the "G20 Summit," its formal, official title is the "Summit on Financial Markets and the World Economy."
Statement 3 (Incorrect): The first G20 meeting of Finance Ministers and Central Bank Governors took place in 1999 (after the 1997 Asian financial crisis). The first official G20 Leaders' Summit (Heads of State) took place in 2008 in Washington, D.C., in response to the global financial crisis—not 2012.
2023
Prelims General Studies (Paper 1) Geography
Arrange the following cities along the River Ganga from east to west:
APatna, Allahabad, Varanasi, Kanpur
BVaranasi, Patna, Allahabad, Kanpur
CPatna, Varanasi, Allahabad, Kanpur
DVaranasi, Patna, Kanpur, Allahabad
Correct Answer: Option C
To solve this, you need to look at the flow of the River Ganga, which moves from West to East (from the Himalayas toward the Bay of Bengal). Since the question asks for the cities from East to West, you are essentially traveling "upstream" against the river's flow.
Sequence Analysis (East to West)
Patna: Located furthest East in Bihar.
Varanasi: Located in Eastern Uttar Pradesh.
Allahabad (Prayagraj): Located in Central Uttar Pradesh (at the confluence of Ganga and Yamuna).
Kanpur: Located further West/Upstream in Uttar Pradesh.
2023
Prelims General Studies (Paper 1) Science and Technology
Which of the following can be identified by the Yarkovsky effect?
AAsteroid mapping
BOcean floor mapping
CVolcano interior mapping
DSun surface mapping
Correct Answer: Option A
The Yarkovsky effect is a physical force that acts on small celestial bodies, primarily asteroids, as they absorb sunlight and re-emit it as heat.
How the Yarkovsky Effect Works
When an asteroid rotates, one side is heated by the Sun (day side) and the other is cold (night side). As the asteroid rotates, the "afternoon" side radiates that absorbed heat back into space. This thermal radiation acts like a tiny thruster, creating a slight but constant pressure that can:
+1
Alter the Orbit: It can cause an asteroid to drift inward toward the Sun or outward away from it.
Affect Trajectory Predictions: For scientists "mapping" or tracking Near-Earth Objects (NEOs), accounting for this effect is crucial to determine if an asteroid might eventually collide with Earth.
2023
Prelims General Studies (Paper 1) International Relations Current Affairs
Consider the statements about the Pitch Black naval exercise:
]. Pitch Black is a multilateral naval exercise between the Quad partner countries.
2.The exercise aims to hone operational skills and imbibe best practices and procedures, in the maritime domain through interaction between member countries.
Which of the above statement(s) is/are correct?
A1 only
B2 only
CBoth 1 and 2
DNeither I nor 2
Correct Answer: Option D
Both statements are incorrect because they fundamentally misidentify the nature and participants of the exercise.
Why Statement 1 is Incorrect
Pitch Black is not a naval exercise; it is a biennial, multilateral Air Combat (Air Force) exercise. It is hosted by the Royal Australian Air Force (RAAF), not specifically by "Quad partner countries." While Quad members (India, US, Japan, Australia) often participate, many other nations from around the world (like France, Germany, Indonesia, and Singapore) also take part.
Why Statement 2 is Incorrect
While the general goal of "honing skills" is true for most exercises, this statement specifies the "maritime domain" (sea-based). Since Pitch Black is an aerial combat exercise conducted in the skies over Northern Australia, its focus is on air-to-air refueling, tactical air maneuvers, and anti-aircraft suppression.
2023
Prelims General Studies (Paper 1) Environment & Ecology
Consider the following about Himalayan and Chinese Red Panda:
1. Yarlung Zangpo River acts as a geographical barrier between their distributions.
2. The facial color of the Chinese Red Panda is redder than the Himalayan Red Panda.
The effective correct statement/s about the Himalayan and Chinese Red Panda is/are.
A1 only
B2 only
C1 and 2 only
DNone of the above
Correct Answer: Option C
Both statements accurately describe the differences between these two recently distinguished species of Red Panda. For a long time, they were considered a single species, but genetic studies in 2020 officially split them into the Himalayan Red Panda (Ailurus fulgens) and the Chinese Red Panda (Ailurus styani).
Detailed Explanation
Statement 1 (Geographical Barrier): The Yarlung Zangpo River (which becomes the Brahmaputra in India) is indeed the primary boundary separating the two species. The Himalayan Red Panda lives to the west of the river, while the Chinese Red Panda lives to the east.
Statement 2 (Physical Differences): The Chinese Red Panda generally has a redder face with less white fur on its mask. In contrast, the Himalayan Red Panda tends to have more white on its face and lighter, more yellowish-red fur. Additionally, the tail rings of the Chinese Red Panda are usually more prominent and darker.
[Image comparing the facial features and tail rings of the Himalayan Red Panda and the Chinese Red Panda]
2023
Prelims General Studies (Paper 1) General Science
Consider the following disorders:
1. Haemophilia
2. Cystic fibrosis
3. Sickle-cell anaemia
4. Down’s Syndrome
How many of the above are Mendelian disorders?
AOnly one
BOnly two
COnly three
DAll
Correct Answer: Option C
The first three disorders (Haemophilia, Cystic fibrosis, and Sickle-cell anaemia) are classified as Mendelian disorders, while Down’s Syndrome is classified as a Chromosomal disorder.
Explanation of the Disorders
Haemophilia: A sex-linked recessive Mendelian disorder where the blood fails to clot properly.
Cystic Fibrosis: An autosomal recessive Mendelian disorder affecting the lungs and digestive system.
Sickle-cell Anaemia: An autosomal recessive Mendelian disorder where hemoglobin molecules are shaped like sickles, obstructing blood flow.
Down’s Syndrome: This is not a Mendelian disorder. It is caused by the presence of an extra copy of chromosome number 21 (Trisomy 21).
2023
Prelims General Studies (Paper 1) General Science
When an object is kept at infinity, the nature of the image formed by a convex lens is:
1. Real
2. Inverted
3. Virtual
4. Upright
The correct answer/s is/are
A1 and 2 only
B2 and 3 only
C3 and 4 only
DAH the above
Correct Answer: Option A
When an object is at an infinite distance from a convex (converging) lens, the light rays entering the lens are parallel to the principal axis. These rays undergo refraction and meet at the focus ($F_2$) on the opposite side of the lens.
Nature of the Image Formed:
Real: The light rays actually meet at a point, so the image can be caught on a screen.
Inverted: All real images formed by a single lens are upside down relative to the object.
Point-sized: The image is highly diminished, appearing as a tiny dot at the focal point.
2023
Prelims General Studies (Paper 1) General Science
Consider the following statements about light refraction:
1. When light passes from a rarer medium to a denser medium, it slows down and bends towards the normal.
2. When light passes from a denser medium to a rarer medium, it speeds up and bends away from the normal.
The correct statement/s is/are
A1 only
B2 only
CBoth
DNeither 1 nor 2
Correct Answer: Option C
Both statements accurately describe the fundamental laws of refraction. The direction in which light bends is determined by the change in its speed as it moves between materials of different optical densities.
Detailed Explanation
Statement 1 (Rarer to Denser): When light moves from a medium like air (rarer) into glass or water (denser), the particles of the medium "slow down" the light wave. Because one side of the light wave hits the denser boundary first, it pivots, causing the beam to bend towards the normal (an imaginary line perpendicular to the surface).
Statement 2 (Denser to Rarer): Conversely, when light exits a dense medium (like glass) and enters a rarer one (like air), it "speeds up." This causes the beam to push further out, bending away from the normal.
2023
Prelims General Studies (Paper 1) General Science
Arrange the following phases of mitosis in correct order:
1. Prophase
2. Metaphase
3. Anaphase
4. Telophase
A1,2,3,4
B3,2,1,4
C3,4,2.1
D1,4,3,2
Correct Answer: Option A
The phases are already listed in their natural chronological order. A common mnemonic to remember this sequence is PMAT (Prophase, Metaphase, Anaphase, Telophase).
Phase Descriptions
Prophase: The chromatin condenses into visible chromosomes, and the nuclear envelope begins to break down.
Metaphase: Chromosomes line up along the middle of the cell (the metaphase plate).
Anaphase: Sister chromatids are pulled apart toward opposite poles of the cell.
Telophase: Two new nuclear envelopes form around the separated chromosomes at each pole.
2023
Prelims General Studies (Paper 1) Environment & Ecology
Consider the following pairs:
1. Planaria → Budding
2. Spirogyra → Fragmentation
3. Amoeba → Regeneration
4. Yeast → Fission
How many pairs are correctly matched?
AOnly one
BOnly two
COnly three
DAll four
Correct Answer: Option A
Out of the four pairs provided, only Spirogyra → Fragmentation is correctly matched.Explanation of the PairsOrganismCorrect Mode of ReproductionWhy the original pair was wrong?PlanariaRegenerationPlanaria are famous for their ability to regrow a whole body from a small piece.SpirogyraFragmentation(Correct) This filamentous alga simply breaks into smaller pieces, and each piece grows into a new filament.AmoebaBinary FissionAmoeba reproduces by splitting its single cell into two daughter cells.YeastBuddingYeast produces a small bulb-like projection (bud) that eventually detaches to become a new individual.
2023
Prelims General Studies (Paper 1) Environment & Ecology
Litmus solution is a purple dye extracted from:
1. Hibiscus
2. Lichen
3. Lotus
4. Lily
A1 and 3 only
B2 only
C3 and 4 only
D4 only
Correct Answer: Option B
Litmus is a water-soluble mixture of different dyes extracted from Lichens (specifically species like Roccella tinctoria). In its neutral state, the solution is purple. It is the most commonly used natural indicator in laboratories to test for acidity or alkalinity. Key Concepts of Litmus
Source: It is obtained from Lichens, which are symbiotic organisms consisting of a fungus and an alga.
Function: It acts as a pH indicator.
Acidic medium: Turns blue litmus Red.
Basic (Alkaline) medium: Turns red litmus Blue.
Neutral medium: Remains Purple.
Other Natural Indicators
Since this is a common topic for exams like the UPSD or other civil services, it is helpful to know other natural indicators often tested:
Turmeric: Remains yellow in acid, turns reddish-brown in base.
China Rose (Hibiscus): Turns dark pink (magenta) in acid and green in base.
Red Cabbage: Turns red in acid and green/yellow in base.
2023
Prelims General Studies (Paper 1) Environment & Ecology
Natality refers to:
ATo the number of births during a given period in the population that are added to the initial density.
BTo the number of deaths in the population during a given period.
CTo the number of individuals of the same species that have come into the habitat from elsewhere during the time period under consideration
DTo the number of individuals of the population who left the habitat and went elsewhere during the time period under consideration
Correct Answer: Option A
In ecology and population studies, Natality is essentially the scientific term for the birth rate. It represents the production of new individuals in a population through reproduction (birth, hatching, or germination).Breakdown of the OptionsTo help you keep these straight for future reference, here is what each term actually describes:A) Natality: The number of births added to the initial population density over a specific time.B) Mortality: The number of deaths in a population during a given period.C) Immigration: The influx of individuals into a habitat from elsewhere.D) Emigration: The movement of individuals out of a population/habitat.Why it mattersThese four factors work together to determine whether a population grows or shrinks. The basic formula for population change is:$$Density_{(t+1)} = Density_t + [(Natality + Immigration) - (Mortality + Emigration)]$$
2023
Prelims General Studies (Paper 1) Science and Technology
Consider the statements:
Statement I: The universal gravitational constant G is important because it determines the strength of one of the four forces in nature.
Statement II: By knowing G an accurate value for Earth's mass could finally be obtained.
From the above statements, choose the correct answer from the options given below
ABoth Statement I and Statement II are true
BStatement I is correct but Statement II is false
CBoth Statement I and Statement II are false
DStatement I is incorrect but Statement II is true
Correct Answer: Option A
Breakdown of the Logic
Statement I is true: The universal gravitational constant ($G$) is the proportionality constant in Newton's law of universal gravitation. It dictates the exact strength of gravity, which is one of the four fundamental forces of nature (alongside electromagnetism, the strong nuclear force, and the weak nuclear force).Statement II is true: Before $G$ was accurately measured, scientists could only determine the relative masses of planets, but not their absolute masses. We knew the acceleration due to gravity ($g$) and the radius of the Earth ($R$), but without $G$, the Earth's mass ($M$) remained a mystery.
How knowing G solved the Earth's mass
Newton's law relates the surface gravity of Earth ($g$) to its mass ($M$) and radius ($R$) with the following formula:$$g = \frac{G \cdot M}{R^2}$$Rearranging this formula to solve for the Earth's mass gives us:$$M = \frac{g \cdot R^2}{G}$$Because $g$ (approx $9.8 \text{ m/s}^2$) and $R$ (approx $6,371 \text{ km}$) were already known, finding the value of $G$ was the final missing puzzle piece.
In 1798, the scientist Henry Cavendish performed a brilliant and highly sensitive experiment using a torsion balance to measure the tiny gravitational attraction between lead spheres. This experiment essentially yielded the value of $G$ (currently known as $6.674 \times 10^{-11} \text{ N}\cdot\text{m}^2/\text{kg}^2$), which famously allowed Cavendish to "weigh the Earth."
2023
Prelims General Studies (Paper 1) Science and Technology
“Chemistry is the science of molecules and their transformations. It is the science not so much of the one hundred elements but of the infinite variety of molecules that may be built from them.”
This statement was given by:
ALinus Carl Pauling
BMarie Curie
CRobert Bunsen
DRoald Hoffmann
Correct Answer: Option D
About the Quote
This famous quote highlights the true essence of chemistry. While the Periodic Table provides us with roughly 118 building blocks (elements), the "magic" of the science lies in how these blocks are combined to create an almost infinite number of compounds, from the DNA in our cells to the polymers in our clothes.
Who is Roald Hoffmann?
Roald Hoffmann is a Polish-born American theoretical chemist who won the Nobel Prize in Chemistry in 1981.
Nobel Work: He shared the prize with Kenichi Fukui for their independent theories regarding the course of chemical reactions (specifically the Woodward-Hoffmann rules).
Philosophy: He is well known for bridging the gap between science and the arts, often writing poetry and plays that explore the beauty of molecular structures.
2023
Prelims General Studies (Paper 1) Science and Technology
Which bacteria is responsible for methane (biogas) production by methanogens in animals?
AParamoecium
BMycoplasma
CCyanobacteria
DArchaebacteria
Correct Answer: Option D
Why Archaebacteria? Methanogens are a specialized group of Archaebacteria (specifically belonging to the phylum Euryarchaeota). They are "extremophiles" that live in anaerobic (oxygen-free) environments.
In animals, particularly ruminants like cows and buffaloes, these bacteria live in the rumen (a part of the stomach). They help break down cellulose and, as a metabolic byproduct, produce methane ($CH_4$), also known as biogas.
Understanding the Other Options
To sharpen your biology knowledge, here is why the other options are incorrect:
A) Paramoecium: A single-celled eukaryotic organism (a ciliate protozoan). It is not a bacterium and does not produce methane.
B) Mycoplasma: These are the smallest known bacteria that lack a cell wall. Many are pathogenic (cause diseases like pneumonia) but are not involved in methane production.
C) Cyanobacteria: Also known as "blue-green algae," these are photosynthetic bacteria. They produce oxygen, not methane, and are found in aquatic or moist environments.
2023
Prelims General Studies (Paper 1) Science and Technology
Consider the following statements about colloids:
• Statement I: Lyophilic sols are more stable than lyophobic sols.
• Statement II: Lyophilic colloids are extensively solvated.
From the above statements, choose the correct answer from the options given below;
ABoth Statement I and Statement II are true
BStatement I is correct but Statement II is false
CBoth Statement I and Statement II are false
DStatement I is incorrect but Statement II is true
Correct Answer: Option A
Analysis of the Statements
Statement I is true: Lyophilic sols (liquid-loving) are inherently more stable than lyophobic sols (liquid-heating). Lyophilic sols are "reversible," meaning if the dispersion medium is separated from the dispersed phase, the sol can be reconstructed simply by remixing. Lyophobic sols, however, are "irreversible" and require stabilizing agents to prevent them from coagulating.
Statement II is true: The high stability of lyophilic colloids is primarily due to two factors: the charge on the particles and extensive solvation. In these colloids, the particles of the dispersed phase are covered by a "sheath" or layer of the solvent in which they are dispersed. This solvation layer acts as a physical barrier that prevents the particles from coming close enough to aggregate or coagulate.
2023
Prelims General Studies (Paper 1) Science and Technology
Consider the statements regarding the thymus:
• Statement I: The thymus is a lobed organ located near the heart and beneath the breastbone.
• Statement II: The thymus provides microenvironments for the development and maturation of T-lymphocytes.
From the above statements, choose the correct answer from the options given below;
ABoth Statement I and Statement II are true
BStatement I is correct but Statement II is false
CBoth Statement I and Statement II are false
DStatement I is incorrect but Statement II is true
Correct Answer: Option A
Analysis of the Statements
Statement I is true: The thymus is a primary lymphoid organ consisting of two lobes. It is situated in the upper front part of the chest (the mediastinum), specifically behind the sternum (breastbone) and in front of the heart.
Statement II is true: The primary function of the thymus is the production and "training" of T-lymphocytes (T-cells). It creates a specialized environment where immature lymphocytes (thymocytes) from the bone marrow differentiate into mature, functional T-cells that can distinguish between "self" and "non-self" pathogens.
2023
Prelims General Studies (Paper 1) Science and Technology
Name the twin satellites orbiting Earth that track the movement of water around the planet:
AINSAT
BGRACE-FO
CCALIPSO
DNEEMO
Correct Answer: Option B
What is GRACE-FO?
GRACE-FO stands for Gravity Recovery and Climate Experiment Follow-On. Launched in 2018, it is a joint mission between NASA and the German Research Centre for Geosciences (GFZ).
The mission consists of two identical satellites orbiting Earth, one behind the other. They track the movement of water by measuring changes in Earth's gravity field. Because water has mass, its movement (as ice melts, groundwater is depleted, or sea levels rise) changes the pull of gravity in specific spots.
How the "Twins" Work
The two satellites are separated by about 220 kilometers. They use a microwave ranging system (and a laser ranger) to measure the distance between them with incredible precision—down to the width of a human hair.
When the lead satellite approaches a mass of water (like a large ice sheet), the extra gravity pulls it forward, increasing the distance between the two satellites.
As the second satellite catches up, it also gets pulled forward, closing the gap.
Scientists use these tiny "nudges" to map where water is moving across the globe.
2023
Prelims General Studies (Paper 1) Science and Technology
Potassium chlorate decomposes in which temperature range?
A653–873 K
B589–825 K
C458–689 K
D673–878 K
Correct Answer: Option D
Why this is the correct range Potassium chlorate ($KClO_3$) is a strong oxidizing agent that undergoes thermal decomposition when heated. Its behavior is highly temperature-dependent: Melting Point: It melts at approximately 629 K (356°C).Decomposition Range: Significant decomposition begins shortly after melting. Between 673 K and 878 K (400°C to 605°C), it breaks down into potassium chloride and oxygen gas. The chemical equation for this thermal decomposition is:$$2KClO_3 \x right arrow{\Delta} 2KCl + 3O_2 \up arrow $$The Role of a CatalystIn laboratory settings (like the common school experiment to produce oxygen), a catalyst called Manganese Dioxide ($MnO_2$) is added. Effect: It lowers the decomposition temperature significantly, allowing the reaction to occur at much lower temperatures (around 473 K to 603 K).Crucial Note: Without the catalyst, you must reach the higher range specified in Option D for the reaction to proceed efficiently.
2023
Prelims General Studies (Paper 1) Environment & Ecology
Consider the following statements:
• Assertion (A): Habitat conditions are determined by latitude and altitude.
• Reason (R): Organisms require different conditions for their growth and metabolism.
ABoth A and R are True and R is the correct explanation ofA.
BBoth A and R are true but R is not the correct explanation of A.
CA is True but R is False
DBoth A and Rare False
Correct Answer: Option B
Assertion (A) is True: Latitude and altitude are the primary determinants of climate (temperature, precipitation, and air pressure). For example, as you move toward the poles (latitude) or climb a mountain (altitude), the temperature drops. This change in climate dictates what kind of habitat—such as a tropical rainforest, a temperate grassland, or an alpine tundra—can exist in a specific location.Reason (R) is True: This is a biological fact. Different organisms have different "tolerance limits" and metabolic needs. A polar bear requires cold conditions to manage its heat, while a cactus requires specific arid conditions for its specialized photosynthesis ($CAM$ metabolism).Why (R) is NOT the correct explanation of (A)While both statements are factually correct, the Reason does not explain why latitude and altitude determine habitat conditions.The Reason (R) explains why different organisms live in different habitats (niche specialization).The actual explanation for Assertion (A) would be rooted in Physical Geography: "Latitude and altitude determine habitat because they control the amount of solar radiation received and the density/temperature of the atmosphere."Because (R) describes a biological requirement rather than the physical mechanism behind (A), it is not the correct explanation.
2023
Prelims General Studies (Paper 1) Environment & Ecology
Identify the incorrect statement(s) regarding tree species in various forests:
1. The Tundra and Taiga of northern Canada have fewer than 12 species of trees.
2. The temperate forests of the United States have about 35 species of trees.
3. The tropical forests of Panama have only 11 species of trees in a small area.
Select the correct answer using the code given
A1 only
B2 only
C3 only
DNone of the above
Correct Answer: Option C
Analysis of the Statements
Statement 1 is correct: In high-latitude regions like the Tundra and Taiga of northern Canada, the extreme cold, permafrost, and short growing seasons significantly limit biodiversity. Only a few hardy species (mostly conifers like spruce, fir, and larch) can survive, typically numbering fewer than 12.
Statement 2 is correct: The temperate forests of the United States are more diverse than the Taiga but far less diverse than the tropics. In a typical large plot of temperate forest, you will find roughly 30–40 species of trees.
Statement 3 is INCORRECT: Tropical forests are the most biodiverse ecosystems on Earth. In Panama, a small area (such as a few hectares) can contain hundreds of different tree species. The statement suggests there are "only 11 species," which is a massive underestimation of tropical biodiversity. For comparison, a single hectare in the Amazon or Panama can have more tree species than the entire United States.
2023
Prelims General Studies (Paper 1) Environment & Ecology
Which of the following statements about the Paris Agreement is not true?
AIt aims to limit global temperature rise this century below 2°C above pre-industrial levels and pursue efforts to limit it to 1.5°C.
BCountries are to prepare nationally determined contributions (NDCs).
CIt intends to fully replace the Nagoya Protocol by 2020.
DThe countries at COP24 released a set of implementing rules for the Paris Agreement, called the Katowice Rulebook.
Correct Answer: Option B
Detailed Analysis of Statements
Statement 1 is true: Urban Climatology is indeed the study of the "Urban Heat Island" effect, local wind patterns (canyoning), and how city structures (concrete/asphalt) alter the local atmosphere compared to rural areas.
Statement 2 is true: While Carbon Dioxide ($CO_2$) is a naturally occurring gas necessary for photosynthesis and produced by respiration, it is categorized as a "pollutant" in the context of the Clean Air Act (and similar global regulations) because its excess concentration is the primary driver of anthropogenic global warming.
Statement 3 is true: The Water Footprint is a comprehensive indicator of freshwater appropriation. It includes :Blue Water: Surface and groundwater .Green Water: Rainwater stored in soil .Grey Water: Volume of water required to dilute pollutants.
Statement 4 is true: The World Economic Forum (WEF) has consistently ranked the Water Crisis as a top-tier global risk in terms of impact. India, being an agrarian economy with a massive population, accounts for a significant portion (~12%) of the global water footprint, despite having lower per capita consumption than some Western nations.
2023
Prelims General Studies (Paper 1) Environment & Ecology
Consider the following statements:
1. Urban climatology refers to a specific branch of climatology concerned with interactions between urban areas and the atmosphere, their effects on one another, and the varying spatial and temporal scales at which these processes (and responses) occur.
2. Carbon dioxide, as a greenhouse gas, has been described as "the leading pollutant" and "the worst climate pollutant". It is natural, essential for plants, and given off by human respiration.
3. Water footprint measures the amount of water used to produce goods and services. It can be measured for any process: growing crops, producing clothes, fuel use, or for a multinational company.
4. As per the 2017 Global Risks Report (WEF), regarding impact on humanity, water crisis is ranked the 3rd most important global risk. India's water footprint is 980 m³ per capita (~12% of world's total).
Choose the correct answer:
ANone of the above statements are true
BAll the statements are true
COnly statements 2, 3, and 4 are true
DOnly statements 1, 2, and 3 are true
Correct Answer: Option B
Detailed Analysis of Statements
Statement 1 is true: Urban Climatology is indeed the study of the "Urban Heat Island" effect, local wind patterns (canyoning), and how city structures (concrete/asphalt) alter the local atmosphere compared to rural areas.
Statement 2 is true: While Carbon Dioxide ($CO_2$) is a naturally occurring gas necessary for photosynthesis and produced by respiration, it is categorized as a "pollutant" in the context of the Clean Air Act (and similar global regulations) because its excess concentration is the primary driver of anthropogenic global warming.
Statement 3 is true: The Water Footprint is a comprehensive indicator of freshwater appropriation. It includes:
Blue Water: Surface and groundwater.
Green Water: Rainwater stored in soil.
Grey Water: Volume of water required to dilute pollutants.
Statement 4 is true: The World Economic Forum (WEF) has consistently ranked the Water Crisis as a top-tier global risk in terms of impact. India, being an agrarian economy with a massive population, accounts for a significant portion (~12%) of the global water footprint, despite having lower per capita consumption than some Western nations.
2023
Prelims General Studies (Paper 1) Environment & Ecology
Consider the following pairs:
Pollutant Disaster/Effect
1. Mercury Itai-Itai Disease
2. Cadmium Pesticides
3. DDT Minamata Tragedy
4. Arsenic Fertilizers
How many pairs are correctly matched?
AOnly one pair
BOnly two pairs
COnly three pairs
DAll four pairs
Correct Answer: Option A
Upon evaluating the pairs, only Pair 4 (Arsenic and its association with agricultural inputs/groundwater contamination) or the general context of chemical pollutants can be debated, but in the strict sense of classic environmental toxicology pairs, only one is grounded in standard textbooks, though even that is often simplified. Let's look at the correct matches for these famous pollutants:
Analysis of the Pairs
Mercury — Itai-Itai Disease (INCORRECT):
Mercury is actually responsible for Minamata Disease.
Itai-Itai (which means "it hurts, it hurts") is caused by Cadmium poisoning.
Cadmium — Pesticides (INCORRECT):
While cadmium can be a contaminant in some phosphate fertilizers, it is not the primary component of "pesticides."
As noted above, Cadmium is traditionally linked to Itai-Itai Disease, resulting from mining pollution in Japan.
DDT — Minamata Tragedy (INCORRECT):
DDT is a notorious pesticide (Dichlorodiphenyltrichloroethane) known for Biomagnification and thinning eggshells in birds.
The Minamata Tragedy was caused by the release of Methylmercury into industrial wastewater.
Arsenic — Fertilizers (CORRECT/MOST ACCURATE):
Arsenic is a common impurity found in rock phosphate used to manufacture Fertilizers. Over time, the use of these fertilizers leads to arsenic accumulation in agricultural soil and groundwater (often causing "Blackfoot disease" in humans).
2023
Prelims General Studies (Paper 1) Environment & Ecology
Arrange the following International Environmental Initiatives in chronological order:
1. Brundtland report
2. Vienna Convention
3. Stockholm Conference
4. Rio Declaration
Correct order:
A1, 2, 3, 4
B3, 2, 1, 4
C3, 4, 1, 2
D1, 4, 3, 2
Correct Answer: Option B
To arrange these correctly, we must look at the specific years these landmark events took place:
Stockholm Conference (1972): Formally known as the United Nations Conference on the Human Environment, it was the first major UN conference on international environmental issues.
Vienna Convention (1985): A multilateral environmental agreement for the protection of the Ozone Layer. It paved the way for the later Montreal Protocol.
Brundtland Report (1987): Formally titled Our Common Future, this report by the World Commission on Environment and Development (WCED) famously defined the term "Sustainable Development."
Rio Declaration (1992): Part of the United Nations Conference on Environment and Development (the Earth Summit), it established 27 principles intended to guide future sustainable development around the world.
2023
Prelims General Studies (Paper 1) Environment & Ecology
Among the following fungi, which caused the Irish Potato Famine?
AFusarium oxysporum
BSclerotinia sclerotium
CPhytophthora infestans
DSclerotium rolfsii
Correct Answer: Option C
Why this is the correct answer The Irish Potato Famine (1845–1852) was caused by a water mold (Oomycete) known as Phytophthora infestans, which produces a disease called Late Blight.During the mid-19th century, Ireland relied almost exclusively on a single variety of potato called the "Irish Lumper." Because these potatoes were genetically identical (clones), they had no natural resistance when the pathogen arrived from North America. The blight caused the potato tubers to rot in the ground, leading to mass starvation and the migration of millions of people.Understanding the Other OptionsTo help with your studies in Plant Pathology or Biology, here is what the other fungi listed actually do:PathogenDisease CausedCommon TargetsFusarium oxysporumFusarium WiltTomatoes, tobacco, legumes, and bananas (Panama disease).Sclerotinia sclerotiumWhite MoldOver 400 species including beans, cabbage, and lettuce.Sclerotium rolfsiiSouthern BlightPeanuts, tomatoes, and many ornamental plants.
2023
Prelims General Studies (Paper 1) Geography
Which of the following rivers DOESN’T drain into the Atlantic Ocean?
AR. Niger
BR. Parana
CR. St. Lawrence
DR. Zambezi
Correct Answer: Option D
Analysis of the Rivers
To determine where a river drains (its mouth), you have to look at the continental slope and the direction of the flow:
R. Niger (Africa): Flows through West Africa and drains into the Gulf of Guinea, which is part of the Atlantic Ocean.
R. Parana (South America): Flows through Brazil, Paraguay, and Argentina, eventually joining the Uruguay River to form the Río de la Plata estuary, which empties into the Atlantic Ocean.
R. St. Lawrence (North America): Flows from Lake Ontario through Canada and the US, emptying into the Gulf of St. Lawrence in the Atlantic Ocean.
R. Zambezi (Africa): This is the fourth-longest river in Africa. It flows eastward across south-central Africa and empties into the Mozambique Channel, which is part of the Indian Ocean.
2023
Prelims General Studies (Paper 1) Geography
Which of the following are artificial lakes in India?
1. Pushkar lake, Rajasthan
2. Himayat Sagar, Telangana
3. Khecheopalri lake, Sikkim
4. Sasthamkotta lake, Kerala
Correct answers:
A1, 2 and 3 only
B1 and 2 only
C1, 3 and 4 only
DAll the lakes
Correct Answer: Option B
Analysis of the Lakes
Pushkar Lake (Rajasthan) - Artificial/Man-made: While deeply rooted in Hindu mythology, the lake is technically a man-made reservoir. Historical records and its structural embankments (ghats) classify it as an artificial lake created by damming.
Himayat Sagar (Telangana) - Artificial/Man-made: This is a famous man-made lake in Hyderabad. It was built in 1927 by the last Nizam of Hyderabad, Mir Osman Ali Khan, to provide drinking water and protect the city from floods.
Khecheopalri Lake (Sikkim) - Natural: This is a high-altitude natural lake. It is part of a Buddhist pilgrimage circuit and was formed by geological processes in the Himalayas. It is often called a "wish-fulfilling lake."
Sasthamkotta Lake (Kerala) - Natural: This is the largest freshwater lake in Kerala. It is a natural wetland (and a Ramsar site) that meets its water needs from underground springs, not manual damming.
2023
Prelims General Studies (Paper 1) Geography
Consider the following statements:
• Assertion (A): The annual temperature range of cold deserts is larger than hot deserts.
• Reason (R): Continentality accounts for the extreme range of temperature.
Correct answer:
AA and R both correct and R is correct explanation of A
BA and R both correct and R is NOT correct explanation of A
CA is correct, but R is NOT correct
DA is NOT correct, but R is correct
Correct Answer: Option A
Breakdown of the Logic
Assertion (A) is correct: While both hot and cold deserts have high diurnal (daily) temperature ranges, cold deserts (like the Gobi Desert or the Tibetan Plateau) experience much more extreme annual temperature ranges. In these regions, temperatures can swing from $40^\circ\text{C}$ in the summer to $-40^\circ\text{C}$ in the winter. Hot deserts (like the Sahara) stay relatively warm year-round, resulting in a smaller annual gap. Reason (R) is correct: The primary driver for this extreme range is continentality. Cold deserts are typically located deep within the interior of large continents, far from the moderating influence of the ocean. Land heats up and cools down much faster than water.
Why (R) explains (A)The Reason provides the geographical mechanism for the Assertion. Because cold deserts are situated in "continental" interiors (often in the rain shadow of high mountains), they lack the humidity and maritime air that would otherwise stabilize temperatures. Without the "buffer" of the sea, the land responds violently to seasonal changes in solar radiation, leading to the large annual range mentioned in (A).
2023
Prelims General Studies (Paper 1) Geography
Consider the following statements:
• Assertion (A): Many savannah areas have poor lateritic soils, incapable of supporting intense crops.
• Reason (R): Torrential rain and dry seasons lead to soil leaching and soil moisture evaporation in the savannah region.
Correct answer:
AA and R both correct and R is correct explanation of A
BA and R both correct and R is NOT correct explanation of A
CA is correct, but R is NOT correct
DA is NOT correct, but R is correct
Correct Answer: Option A
Breakdown of the Logic
Assertion (A) is correct: Savannah regions (tropical grasslands) are often characterized by lateritic soils (or Laterites). These soils are acidic, low in organic matter, and deficient in essential nutrients like nitrogen, phosphate, and calcium. This makes them naturally poor for intensive agriculture without heavy fertilization.
Reason (R) is correct: The Savannah climate is defined by distinct alternating wet and dry seasons.
During the wet season, torrential rains cause heavy leaching, where water percolates down and washes away soluble minerals and nutrients (like silica), leaving behind insoluble iron and aluminum oxides (which give the soil its red color).
During the dry season, intense heat leads to high evaporation, which can cause the soil to bake into a hard, brick-like crust.
Why (R) explains (A)
The Reason describes the exact physical and chemical process that creates the "poor" quality of the soil mentioned in the Assertion. Because the nutrients are constantly being washed away by rain (leaching) and the soil structure is degraded by extreme evaporation, the resulting lateritic soil becomes "incapable of supporting intense crops."
Subject Context: Biogeography & Pedology
2023
Prelims General Studies (Paper 1) Geography
Which of the following pressure belts of the globe are dynamically formed?
1. Equatorial low-pressure belt
2. Subtropical high-pressure belts
3. Subpolar low-pressure belts
4. Polar high-pressure belts
Correct answer/s:
A3 only
B1, 2 and 3 only
C1, 2 and 4 only
D2 and 3 only
Correct Answer: Option D
Why are these "Dynamically Formed"?In climatology, pressure belts are classified based on what creates them: thermal (temperature) or dynamic (movement/rotation of the Earth).Subtropical High-Pressure Belts (Statement 2): These are formed due to the subsidence (sinking) of air. Air that rises at the Equator cools and moves poleward, eventually sinking around $30^\circ$ N and S latitudes due to the Coriolis force and the crowding of air currents. This "piling up" of air creates high pressure.+1Subpolar Low-Pressure Belts (Statement 3): These are formed due to the ascent of air caused by the convergence of contrasting air masses (Warm Subtropical air and Cold Polar air) and the rotation of the Earth, which "throws" the air away from these latitudes (centrifugal action).Understanding the Thermal BeltsThe other two options are Thermally Induced, meaning they are caused strictly by heating and cooling:Equatorial Low-Pressure Belt (Statement 1): Formed because the intense sun at the equator heats the air, causing it to expand, become light, and rise.Polar High-Pressure Belts (Statement 4): Formed because the extreme cold at the poles causes the air to contract, become dense, and sink.
2023
Prelims General Studies (Paper 1) Geography
Consider the following statements:
• Assertion (A): The ground temperature of the forested region is lower than the open ground on the same latitude.
• Reason (R): During the day, trees lose water by evapotranspiration, leading to cool air above the forest.
The correct answer is:
AA and R both correct and R is correct explanation of A
BA and R both correct and R is NOT correct explanation of A
CA is correct, but R is NOT correct
DA is NOT correct, but R is correct
Correct Answer: Option A
Breakdown of the Logic
Assertion (A) is correct: Forests act as a natural "insulator." The dense canopy of a forest prevents direct sunlight (insolation) from reaching the forest floor. In contrast, open ground absorbs solar radiation directly, causing the ground temperature to rise significantly higher than the shaded ground of a forest.
Reason (R) is correct: Trees undergo evapotranspiration, a process where they release water vapor into the air through their leaves. This is an endothermic process—it requires heat energy. As the water evaporates, it consumes heat from the surrounding environment, leading to a "latent heat flux" that cools the air and the surface below.
Why (R) explains (A)
The cooling effect mentioned in the Reason is a primary driver of the temperature difference. While the canopy shade (physical barrier) is the most immediate reason the ground stays cool, evapotranspiration is the biological mechanism that actively removes heat from the system, ensuring the forest environment remains significantly cooler than an exposed field at the same latitude.
2023
Prelims General Studies (Paper 1) Geography
Which of the following correctly explains 'one-inch rainfall measured in a rain gauge'?
AThe amount of water that would cover the ground to a depth of one inch, other than evaporated, drained off or percolated away.
BThe amount of water covering the ground to a depth of one inch provided none evaporated, drained off or percolated away.
CThe amount of water that would cover the ground to a depth of one inch, including evaporated but except drained off or percolated away.
DThe amount of water that would cover the ground to a depth of one inch, including drained off or percolated away except evaporated.
Correct Answer: Option B
Why this is the correct definition
A rain gauge measures the vertical depth of water that falls on a flat surface. To get an accurate measurement of the actual "input" from the sky, we have to assume a controlled environment where the water stays exactly where it fell.
If water was allowed to soak into the ground (percolate), run down a hill (drain off), or turn into vapor (evaporate), the measurement in the gauge would no longer represent the total precipitation that occurred. Therefore, the "one-inch" mark represents a theoretical sheet of water one inch deep across the entire area, assuming no losses.
2023
Prelims General Studies (Paper 1) Geography
Consider the following statements about the Khumbu ice fall:
1. It is a famous track route to reach Mt. Everest.
2. The region is more pronounced by crevasses which make the region more hazard-prone.
The correct statement/s is/are:
A1 only
B2 only
CBoth
DNeither 1 nor 2
Correct Answer: Option C
Analysis of Statements
Statement 1 is correct: The Khumbu Icefall is located at the head of the Khumbu Glacier, just above Base Camp. It is considered the first major obstacle and a mandatory section of the standard South Col route for climbers attempting to summit Mt. Everest from the Nepal side.
Statement 2 is correct: It is widely regarded as one of the most dangerous stages of the ascent. Because the glacier moves at a rate of several feet per day, it creates massive, unstable cracks called crevasses and towering ice pillars (seracs) that can collapse without warning, making it extremely hazard-prone.
2023
Prelims General Studies (Paper 1) Geography
Which of the following lake types is called a 'dead lake'?
ATom lake
BPaternoster lake
CKettle lake
DOx-bow lake
Correct Answer: Option D
Why is it called a "dead lake"?
An ox-bow lake is often referred to as a "dead lake" because it is a stagnant body of water that has been cut off from the main river flow.
In the lifecycle of a river, as it meanders across a plain, the loops become tighter until the river eventually breaches the narrow neck of the loop to take a straighter path. The abandoned loop is left behind, losing its source of fresh, moving water. Without a current to flush it out, the lake eventually fills with sediment and vegetation, "dying" as it turns into a swamp or bog.
2023
Prelims General Studies (Paper 1) Geography
Consider the following pairs:
Mountains Period of origin
1. Andes, South America Tertiary
2. Great dividing range, Europe Caledonian
3. Kjolen, Europe Hercynian
4. Aravallis, Asia Pre Cambrian
How many pairs given above are correctly matched?
AOnly one pair
BOnly two pairs
COnly three pairs
DAll four pairs
Correct Answer: Option B
To solve this, we must examine both the geographical location (continent) and the geological period of origin for each mountain range.Analysis of the PairsNo.Mountain RangeLocationPeriod of Origin
Status1.AndesSouth AmericaTertiaryCorrect2.Great Dividing Range Europe Caledonian
Incorrect3.KjolenEuropeHercynianIncorrect4.AravallisAsiaPre-CambrianCorrectWhy the others are incorrect:
Pair 2 (Great Dividing Range): The Great Dividing Range is located in Australia, not Europe. While it consists of very old rocks, its primary formation is associated with the Hercynian (Carboniferous) period, though some newer uplift occurred in the Cenozoic
.Pair 3 (Kjolen Mountains): Also known as the Scandinavian Mountains, they are located in Europe (Norway/Sweden), but their period of origin is the Caledonian orogeny (approx. 400-500 million years ago), not the Hercynian.Subject: Geography (World Geography / Geomorphology)This topic covers Orogeny (mountain building) and the classification of mountains based on their age:Pre-Cambrian: Oldest (e.g., Aravallis).Caledonian: Formed ~400 Ma (e.g., Kjolen, Appalachians).Hercynian/Variscan: Formed ~300 Ma (e.g., Ural, Great Dividing Range).Alpine/Tertiary: Youngest "Fold Mountains" (e.g., Andes, Himalayas, Alps).
2023
Prelims General Studies (Paper 1) Geography
Consider the following statements:
1. Every 15° of longitude is considered a one-time zone globally.
2. East-west stretch countries have more time zones than north-south ones.
3. The places in the west are advance in time than the places in the east.
The correct statement/s is/are:
A1 and 2
B1 and 3
C2 only
D1,2 and 3
Correct Answer: Option A
Analysis of the Statements1. 15° of longitude equals one time zone (Correct)The Earth completes one full rotation of 360° in approximately 24 hours. By dividing the total degrees by the total hours ($360 \div 24$), we find that the Earth rotates 15° every hour. Therefore, each standard time zone globally is theoretically designed to cover 15° of longitude.2. East-west stretch vs. North-south stretch (Correct)Time zones change as you move along lines of longitude (East to West).Countries with a large East-West stretch (like Russia, USA, or Canada) cross many 15° intervals, necessitating multiple time zones to ensure that "noon" (the time when the sun is highest) roughly aligns with 12:00 PM across the country.Countries with a primarily North-South stretch (like Chile or Vietnam) stay within the same longitudinal bands and usually require only one time zone, regardless of how "long" they are from top to bottom.3. West is "advance" in time (Incorrect)The Earth rotates from West to East. This means that places in the East see the sun first and are "ahead" or advanced in time compared to the West.Example: Japan (the "Land of the Rising Sun") is ahead of India, and India is ahead of London (Greenwich). If it is 12:00 PM in London, it is already 5:30 PM in India.
2023
Prelims General Studies (Paper 1) Geography
Consider the following statements:
• Assertion (A): The axis of the Earth is inclined to the plane of the ecliptic at an angle of 66½°.
• Reason (R): All the parts of the globe don't have equal day and night throughout the year.
The correct answer is:
AA and R both correct and R is correct explanation of A
BA and R both correct and R is NOT correct explanation of A
CA is correct, but R is NOT correct
DA is NOT correct, but R is correct
Correct Answer: Option A
Analysis of the Statements Assertion (A):
The axis of the Earth is inclined (Correct)The Earth's axis is not perpendicular to its orbital path (the plane of the ecliptic). It is tilted at an angle of 23.5° from the perpendicular. Consequently, it makes an angle of 66.5° ($90° - 23.5°$) with the plane of the ecliptic itself. Reason (R): Unequal day and night durations (Correct)Because the Earth is tilted as it revolves around the Sun, different parts of the Earth lean toward or away from the Sun at different times of the year. In Summer (for a given hemisphere), that hemisphere leans toward the Sun, causing the "Circle of Illumination" to cover more than half of the latitude, leading to longer days. In Winter, it leans away, leading to shorter days. Only at the Equator or during the Equinoxes (when the tilt is sideways relative to the Sun) are day and night approximately equal.
Why R explains A:
The very phenomenon of "unequal day and night" is the direct physical consequence of the 66.5° inclination. If the Earth's axis were perfectly vertical (90° to the ecliptic), the Circle of Illumination would always cut every latitude exactly in half, and every place on Earth would have equal 12-hour days and 12-hour nights all year round. Thus, the variation described in R exists because of the tilt described in A.
2023
Prelims General Studies (Paper 1) Economy
Consider the following statements regarding over-the-top (OTT) platforms:
1. The first dependent Indian OTT platform was BIGFlix, launched by Reliance Entertainment in 2008.
2. There is no regulatory mechanism by the government of India for such platforms but they function under the ambit of the Ministry of Information and Broadcasting.
3. Each platform that has signed the self-regulation code created by the Internet and Mobile Association of India (IAMAI) will also have to set up a consumer complaints department and/or an internal committee.
The correct answer/s is/are:
A2 only
B1 and 2 only
C1 and 3 only
D1,2 and 3
Correct Answer: Option C
This question examines the historical evolution and the modern regulatory framework of Over-the-Top (OTT) platforms in India, which have undergone significant legal shifts recently.
Analysis of the Statements
1. BIGFlix as the first Indian OTT platform (Correct)
Launched by Reliance Entertainment in 2008, BIGFlix is recognized as India's first "movie on demand" or OTT service. It initially focused on a subscription-based model for movies across various Indian languages, predating the entry of global giants like Netflix (2016) and Amazon Prime Video.
2. No regulatory mechanism by the government (Incorrect)
While OTT platforms were largely unregulated for many years, the government introduced a formal regulatory mechanism via the Information Technology (Intermediary Guidelines and Digital Media Ethics Code) Rules, 2021.
Under these rules, OTT platforms are classified as "Publishers of Online Curated Content."
They are now subject to a three-tier grievance redressal mechanism.
While they do function under the ambit of the Ministry of Information and Broadcasting (MIB) for content-related issues, saying there is "no regulatory mechanism" is factually incorrect as of 2021.
3. Self-regulation code and complaints department (Correct)
Before the 2021 Rules, the IAMAI (Internet and Mobile Association of India) developed a voluntary "Code of Best Practices." This code mandated that signatories must have an internal committee or a dedicated department to handle consumer complaints. This industry-led effort paved the way for the current "Level 1" (self-regulation by the publisher) requirement under the government's official 2021 IT Rules.
2023
Prelims General Studies (Paper 1) Economy
An Infrastructure Investment Trust (InvIT) is a collective investment scheme, similar to a mutual fund, which enables direct investment of money from individual and institutional investors in infrastructure projects to earn a small portion of the income as a return.
Which transport sector is planning to set up Infrastructure Investment Trust?
ARailways
BRoadways
CShipping
DAirways
Correct Answer: Option B
This question focuses on the monetization of public assets to fund new infrastructure projects. While multiple sectors are exploring this model, the Roadways sector (specifically through the National Highways Authority of India or NHAI) has been the most prominent and proactive in setting up an Infrastructure Investment Trust.
Analysis of the Answer
NHAI InvIT (National Highways Infra Trust): The Union Cabinet authorized NHAI to set up an InvIT in December 2019 to monetize completed national highways. The trust allows NHAI to unlock capital from toll-generating roads and reinvest that money into the construction of new highways under the Bharatmala Pariyojana.
+1
Structure: Like a mutual fund, it pools money from institutional (e.g., pension funds like CPPIB and OTPP) and retail investors. These investors receive returns from the toll collections of the highways held by the trust.
+1
Other Sectors: While sectors like Airways and Railways have discussed asset monetization (e.g., through the National Monetization Pipeline), the Roadways sector is the first and most advanced in implementing the Public InvIT model for state-owned transport infrastructure.
2023
Prelims General Studies (Paper 1) Environment & Ecology
Which of the following biotic conservative region is NOT included in the Green-Ag project?
ASimilipal Landscape
BChambal Landscape
CCorbett-Rajaji Landscape
DSundarbans Landscape
Correct Answer: Option D
The Green-Ag Project is a specific initiative designed to mainstream biodiversity, climate change, and sustainable land management objectives into the Indian agricultural sector. The project focuses on five specific high-priority landscapes across India, and the Sundarbans is not one of them.
Analysis of the Landscapes
The Green-Ag project covers five landscapes in five different states:
Desert Landscape (Rajasthan - specifically the National Desert Park) - Included.
The Sundarbans (West Bengal) is a vital biotic region and a UNESCO World Heritage site, but it is managed under different conservation frameworks (like the National Coastal Mission and various Mangrove conservation projects) rather than the Green-Ag initiative.
2023
Prelims General Studies (Paper 1) Economy
Consider the following statements regarding the Generalized System of Preferences (GSP):
1. The only countries that grant GSP are USA, EU and Russia.
2. The objective of GSP was to give development support to poor countries by promoting exports from them into developed countries.
3. Most favoured Nation (MFN) status and GSP are similar in tariff structure whether it is a developed or developing country.
The correct answer/s is/are:
A2 only
B1 and 2 only
C1 and 3 only
D1,2 and 3
Correct Answer: Option A
1. Only USA, EU, and Russia grant GSP (Incorrect)
The word "only" is the red flag here. While the USA, EU, and Russia are major providers, they are not the only ones. Many other developed countries (and some transition economies) provide GSP, including Japan, Canada, Norway, Switzerland, New Zealand, and Australia.
2. Objective of GSP (Correct)
The primary goal of the GSP is to foster economic growth in developing and least-developed countries (LDCs). By allowing their products to enter developed markets with low or zero tariffs, it makes their exports more competitive, helping them earn foreign exchange and create jobs.
3. MFN and GSP are similar in tariff structure (Incorrect)
They are actually opposites in principle:
MFN (Most Favored Nation): This is a principle of non-discrimination. If a country lowers a tariff for one WTO member, it must do it for all. It ensures a level playing field.
GSP: This is an exception to MFN. It is a discriminatory (but legal) system where a developed country gives better treatment (lower tariffs) to a developing country than it gives to the rest of the world.
2023
Prelims General Studies (Paper 1) Economy
Consider the following statements regarding the Inverted duty structure:
1. Inverted duty structure is where the import duty on finished goods is low compared to the import duty on raw materials used in producing such finished goods.
2. It encourages domestic manufacturing by making it more competitive against imported finished goods.
The correct statement/s is/are:
A1 only
B2 only
CBoth
DNeither 1 nor 2
Correct Answer: Option A
Analysis of the Statements
1. Definition of Inverted Duty Structure (Correct)
An Inverted Duty Structure (IDS) occurs when the customs duty (import tax) on raw materials or intermediate components is higher than the duty on the finished product.
Example: If importing plastic granules (raw material) costs 10% duty, but importing a finished plastic chair costs only 5% duty, the structure is "inverted."
2. Impact on Domestic Manufacturing (Incorrect)
An inverted duty structure actually discourages domestic manufacturing.
It makes local production more expensive because manufacturers have to pay a high price for inputs.
Meanwhile, finished goods from abroad enter the market cheaply.
This places domestic industries at a disadvantage, leading to "de-industrialization" or a preference for trading over manufacturing.
2023
Prelims General Studies (Paper 1) Economy
Consider the following statements regarding GIFT City:
1. GIFT City is India's first International Financial Services Centre (IFSC) under Special Economic Zone Act, 2005.
2. This provides world-class financial services only to non-residents, to the extent permissible under the current regulations, in a currency other than the domestic currency of the location where the IFSC is located.
3. GIFT is planned as a greenfield business district, to be located between Gandhinagar and Ahmedabad, to cater to financial services and IT firms looking to set up India operations.
The correct answer/s is/are:
A1 only
B2 and 3 only
C1 and 3 only
D1,2 and 3
Correct Answer: Option C
Analysis of the Statements
1. India's first IFSC under SEZ Act, 2005 (Correct)
GIFT City (Gujarat International Finance Tec-City) was established as a Multi-Services Special Economic Zone (SEZ). Under Section 18 of the SEZ Act, 2005, the Central Government is empowered to approve the setting up of an IFSC. GIFT City is indeed India's first operational IFSC.
2. Services only to non-residents (Incorrect)
This is a common "extremist word" trap (the word "only"). While the primary goal of an IFSC is to cater to global customers and bring offshore financial transactions back to Indian shores, it is not exclusive to non-residents.
Residents can also access services at GIFT City under the Liberalised Remittance Scheme (LRS) (e.g., resident individuals can invest in foreign stocks/securities listed on GIFT exchanges up to USD 250,000 per year).
It provides services to both residents and non-residents, though the scope for residents is limited by RBI and FEMA regulations.
3. Greenfield business district between Gandhinagar and Ahmedabad (Correct)
GIFT City is a greenfield project (built from scratch on undeveloped land). It is strategically located on the banks of the Sabarmati River, connecting the political capital (Gandhinagar) and the commercial capital (Ahmedabad) of Gujarat. It specifically targets the Financial Services and IT/ITeS sectors.
2023
Prelims General Studies (Paper 1) Economy
Consider the following statements regarding Unified Payments Interface (UPI)
1. The UPI is a real-time payment system with a transfer limit of 1 lakh per transaction.
2. In addition to current and savings accounts, customers can link their overdraft account to UPI 2.0
3. Customers can pre-authorise a transaction and pay at a later date in UPI 2.0.
4. According to NPCI, customers can check the invoice the merchant sent before making payment.
How many statements given above are correct?
AOnly one statement
BOnly two statements
COnly three statements
DAll the statements
Correct Answer: Option D
Analysis of the Statements
1. Real-time payment with a limit of ₹1 lakh (Correct)
UPI is a 24/7/365 real-time system. While the general limit for most transactions is ₹1 lakh, the NPCI has increased this to ₹5 lakh for specific categories like hospitals, educational institutions, and IPO subscriptions. However, as a general rule/baseline, the ₹1 lakh limit statement is considered correct in standard examinations.
2. Linking Overdraft (OD) accounts (Correct)
One of the headline features of UPI 2.0 was the ability to link Overdraft Accounts in addition to the traditional Savings and Current accounts. This allows users to transact even if they don't have a balance, provided they have an OD limit with their bank.
3. Pre-authorization (Mandates) (Correct)
UPI 2.0 introduced UPI Mandates, which allow customers to "pre-authorize" a transaction. The amount is blocked in the account and debited at a later date (e.g., for a hotel booking or an IPO application).
4. Invoice-in-the-box (Correct)
This feature allows merchants to send an invoice along with the payment request. The customer can view and verify the bill details (like the items bought or tax added) within the UPI app before clicking "Pay."
2023
Prelims General Studies (Paper 1) Economy
Consider the following statements regarding the Payment Infrastructure Development Fund(PIDF):
1. The Ministry of Finance set up a PIDF to encourage the adoption and deployment of Point-Of-Sale devices (POS).
2. The PIDF will be governed through an advisory council and managed and administered by the RBI.
3. The fund has been created to encourage the adoption of POS machines by businesses in all states including North-eastern states.
The correct answer/s is/are:
A1 only
B2 and 3 only
C1 and 2 only
D1,2 and 3
Correct Answer: Option B
Analysis of the Statements
1. Set up by the Ministry of Finance (Incorrect)
The Payment Infrastructure Development Fund (PIDF) was actually set up by the Reserve Bank of India (RBI), not the Ministry of Finance. While the government supports digital themes, the PIDF is a specific central bank initiative launched in January 2021 to subsidize the deployment of payment acceptance infrastructure.
2. Governed by an Advisory Council and managed by RBI (Correct)
The fund is managed and administered by the RBI but is governed through an Advisory Council chaired by the RBI Deputy Governor (currently the one in charge of the Department of Payment and Settlement Systems).
3. Focus on all states including North-eastern states (Correct)
The primary goal of PIDF is to increase digital payments in Tier-3 to Tier-6 centers and the North-Eastern states. It provides subsidies to banks and non-bank financial companies (NBFCs) to deploy Point-of-Sale (PoS) infrastructure (both physical and digital, like QR codes).
2023
Prelims General Studies (Paper 1) Polity
Consider the following statements.
Statement I: The legislature of the State otherwise provides by law, the English language shall continue to be used for those official purposes within the state.
Statement II: The legislature of a state may by law adopt any one or more of the languages in the use of the state or Hindi as the language to be used for all or any of the official purposes of that state.
Which one of the following is correct with respect to the above statements?
ABoth Statement-I and Statement-II are correct and Statement-II is the correct explanation for Statement-I.
BBoth Statement-I and Statement-II are correct and Statement-II is not the correct explanation for Statement-I.
CStatement-I is correct but Statement-II is incorrect.
DStatement-I is incorrect but Statement-II is correct.
Correct Answer: Option A
Analysis of the Statements
Statement II: Adoption of State Official Language (Correct)
Under Article 345, the Legislature of a State has the power to adopt any one or more of the languages in use in the State, or Hindi, as the language to be used for official purposes. This is why different states have different official languages (e.g., Kannada in Karnataka, Marathi in Maharashtra).
Statement I: Continuance of English (Correct)
Article 345 also contains a "proviso" (a condition). It states that until the State Legislature "otherwise provides by law" (meaning, until they pass a law choosing a specific language), English shall continue to be used for the same official purposes within the State for which it was being used before the Constitution came into force.
Relationship between the two:
Statement II explains the power of the state to choose its language, while Statement I describes the "default" status (English) that remains in place unless the state exercises the power mentioned in Statement II. Thus, Statement II provides the legal context and authority that governs the condition mentioned in Statement I.
2023
Prelims General Studies (Paper 1) Polity
Consider the following Statements:
Statement I: Defamation is a reasonable restriction on the fundamental right to freedom of speech and expression under Article 19(1) (a)
Statement II: The right to reputation is the inherent right under Article 19.
Which one of the following is correct with respect to the above statements?
ABoth Statement-I and Statement-II are correct and Statement-II is the correct explanation for Statement-I.
BBoth Statement-I and Statement-II are correct and Statement-II is not the correct explanation for Statement-I.
CStatement-I is correct but Statement-II is incorrect.
DStatement-I is incorrect but Statement-II is correct.
Correct Answer: Option C
Analysis of the Statements
Statement I: Defamation as a reasonable restriction (Correct)
While Article 19(1)(a) grants the freedom of speech and expression, it is not absolute. Article 19(2) lists specific "reasonable restrictions," and defamation is explicitly mentioned as one of the grounds upon which the state can limit your speech. You cannot use your freedom of speech to damage another person's reputation.
Statement II: Right to reputation under Article 19 (Incorrect)
This is where the nuance lies. While the right to reputation is indeed a fundamental right, the Supreme Court of India (most notably in Subramanian Swamy v. Union of India) has ruled that the Right to Reputation is a facet of the Right to Life and Personal Liberty under Article 21, not Article 19.
Key Distinction: Article 19 is about Outward Liberties (speaking, moving, assembling), while Article 21 is about Inherent Dignity and the right to a meaningful life.
2023
Prelims General Studies (Paper 1) Polity
Consider the following statements regarding minority status;
1. Minority status of religious and linguistic communities is "State-dependent".
2. Religious or linguistic community which is a minority in a particular State can inherently claim protection and the right to administer and run its own educational institutions under Articles 29 and 30 of the Constitution.
The correct statement/s is/are:
A1 only
B2 only
CBoth
DNeither 1 nor 2
Correct Answer: Option A
Analysis of the Statements
1. Minority status is "State-dependent" (Correct)
The Supreme Court of India, most notably in the TMA Pai Foundation case (2002) and later reaffirmed in the Bal Patil case, ruled that for the purpose of Article 30, the unit for determining status as a religious or linguistic minority is the State, not the whole of India. Since States were reorganized on a linguistic basis, it follows that minority status must be assessed relative to the population of that specific State.
2. Inherent claim to Articles 29 and 30 (Incorrect)
While a community might be a minority in a State, they do not inherently or automatically get to exercise these rights without official recognition.
A community must be notified as a minority by the government to avail themselves of these specific protections.
Furthermore, Article 29 (protection of interests) is actually available to any section of citizens, not just minorities, whereas Article 30 (right to administer institutions) is specific to minorities. The word "inherently" is the trap here; legal recognition/notification is a prerequisite.
2023
Prelims General Studies (Paper 1) Polity
Consider the following regarding the Flag Code of India, 2002 which was amended vide Order dated 30 December, 2021;
1. The Flag is displayed in the open or displayed on the House of a member of public, it may be flown day and night.
2. A member of a public, a private organization or an educational institution may hoist/display the National Flag on all days and occasions, ceremonial or otherwise.
3. No other flag or bunting should be placed higher than or even side by side with the National Flag.
How many statements given above are correct?
AOnly one statement correct
BOnly two statements are correct
CAll the statements are correct
DAll the statements are incorrect
Correct Answer: Option C
The Flag Code of India, 2002, serves as the primary set of laws, practices, and conventions that apply to the display of the National Flag. Significant amendments were made in December 2021 and July 2022 to facilitate the "Har Ghar Tiranga" campaign.Detailed Analysis of the StatementsStatement 1: The Flag is displayed in the open or displayed on the House of a member of public, it may be flown day and night.Status: Correct.Explanation: Before the 2022 amendment, the flag could only be flown from sunrise to sunset. The amended Flag Code now allows the National Flag to be flown day and night if it is displayed in the open or on the house of a member of the public.Statement 2: A member of a public, a private organization or an educational institution may hoist/display the National Flag on all days and occasions, ceremonial or otherwise.Status: Correct.Explanation: This is a fundamental provision of the 2002 Code, which moved the flag from being a purely governmental symbol to one that can be displayed by any citizen or institution, provided the dignity and honor of the flag are maintained.Statement 3: No other flag or bunting should be placed higher than or even side by side with the National Flag.Status: Correct.Explanation: To maintain the supremacy of the National Flag, the Code stipulates that no other flag or bunting shall be placed higher than it. Furthermore, when flown with other flags in a straight line, the National Flag must be on the extreme right (the observer's left).Key Recent Amendments (2021-2022)FeatureBefore AmendmentAfter AmendmentMaterialHand-spun/Hand-woven (Khadi) only.Hand-spun, Hand-woven, or machine-made (Cotton, Polyester, Silk, Wool).TimingSunrise to Sunset only.Day and Night (for residential/open displays).ManufacturingCotton/Silk/Wool/Khadi.Added Polyester to the list of allowed materials.
2023
Prelims General Studies (Paper 1) Governance
Consider the following regarding the "National eVidhan Application (NeVA)";
1. It will help the members to carry out their duties in the House efficiently in a Paperless manner.
2. NeVA will completely eliminate the process of sending out a notice.
3. Mobile app of NeVA has made information on the conduct of business in Legislatures accessible anytime, anywhere to everyone.
How many statements given above are correct?
AOnly one statement correct
BOnly two statements are correct
CAll the statements are correct
DAll the statements are incorrect
Correct Answer: Option B
The National eVidhan Application (NeVA) is a Mission Mode Project under the Digital India Programme, designed to transform all State Legislatures into "Digital Houses."
Detailed Analysis of the Statements
Statement 1: It will help the members to carry out their duties in the House efficiently in a Paperless manner.
Status: Correct.
Explanation: The primary objective of NeVA is to make the functioning of all State Legislatures paperless by digitizing the entire process of law-making, laying of reports, and question-answer sessions.
Statement 2: NeVA will completely eliminate the process of sending out a notice.
Status: Incorrect.
Explanation: NeVA does not eliminate the process of sending out notices; rather, it digitizes it. Members still need to send notices for questions, motions, and resolutions, but they do so through the digital platform instead of using physical paper. The "process" remains essential for parliamentary procedure, but the "medium" changes.
Statement 3: Mobile app of NeVA has made information on the conduct of business in Legislatures accessible anytime, anywhere to everyone.
Status: Correct.
Explanation: NeVA is a device-neutral and member-centric application. The public version of the app/portal allows citizens to access the list of business, papers laid, and committee reports, thereby increasing transparency in legislative functioning.
2023
Prelims General Studies (Paper 1) Economy
Based on the Essential Commodities Act 1955, any action on imposing stock limit shall be based on price rise, and an order for regulating stock limit of any agricultural produce may be issued under this Act only if there is:
1. A hundred percent increase in the retail price of horticultural produce.
2. Fifty percent increase in the retail price of non-perishable agricultural foodstuffs.
The correct statement/s is/are:
A1 only
B2 only
CBoth
DNeither 1 nor 2
Correct Answer: Option C
These specific triggers for imposing stock limits were introduced through the Essential Commodities (Amendment) Act, 2020. The amendment aimed to modernize the 1955 Act by ensuring that stock limits are only imposed under "extraordinary circumstances" (such as war, famine, extraordinary price rise, or natural calamity) to provide more certainty to farmers and processors.
Detailed Analysis of the Statements
Statement 1: A hundred percent increase in the retail price of horticultural produce.
Status: Correct.
Explanation: For perishable goods (horticultural produce), a stock limit can only be imposed if there is a 100% increase in the retail price over the immediately preceding 12 months or the average retail price of the last five years, whichever is lower.
Statement 2: Fifty percent increase in the retail price of non-perishable agricultural foodstuffs.
Status: Correct.
Explanation: For non-perishable agricultural foodstuffs (like pulses or oils), the threshold is a 50% increase in the retail price over the same comparative period (12 months or 5-year average).
2023
Prelims General Studies (Paper 1) Polity
Consider the following statements regarding GST Council:
1. A simple majority of the members present and voting shall take every decision of the Council.
2. The vote of the Central Government and state government shall weigh one-third of the total votes cast each.
The correct statement/s is/are:
A1 only
B2 only
CBoth
DNeither 1 nor 2
Correct Answer: Option D
The GST Council is a constitutional body (Article 279A) responsible for making recommendations on issues related to the implementation of the Goods and Services Tax in India. Both statements provided are technically incorrect based on the specific voting math defined in the Constitution.
Detailed Analysis of the Statements Statement 1: A simple majority of the members present and voting shall take every decision of the Council.
Status: Incorrect.
Explanation: Decisions of the GST Council are not taken by a simple majority ($50\% + 1$). Instead, they require a weighted majority of three-fourths ($75\%$) of the weighted votes of the members present and voting. Statement 2: The vote of the Central Government and state government shall weigh one-third of the total votes cast each. Status: Incorrect. Explanation: The voting power is split differently between the Centre and the States: The Central Government has a weightage of one-third ($1/3$) of the total votes cast. All State Governments combined have a weightage of two-thirds ($2/3$) of the total votes cast. Since the Centre holds $33.33\%$ and the States hold $66.66\%$, neither can pass a resolution alone, as $75\%$ is required for a decision. This effectively gives the Centre a "veto" power.
2023
Prelims General Studies (Paper 1) Polity
Consider the following statements regarding Real Estate Appellate Tribunal (REAT)
1. The Chairperson is or has been a Judge of a High Court.
2. Chairperson and members are eligible for reappointment.
3. The tribunal is bound by rules and procedures of the civil procedure code (CPC) and Indian Evidence Act.
The correct answer/s is/are:
A1 only
B2 and 3 only
C1 and 3 only
D1,2 and 3
Correct Answer: Option A
The Real Estate Appellate Tribunal (REAT) was established under the Real Estate (Regulation and Development) Act, 2016 (RERA) to hear appeals from the decisions of the Real Estate Regulatory Authority.
Detailed Analysis of the Statements
Statement 1: The Chairperson is or has been a Judge of a High Court.
Status: Correct.
Explanation: According to Section 46 of the RERA Act, the Chairperson of the REAT must be a person who is or has been a Judge of a High Court. They are appointed by the appropriate Government in consultation with the Chief Justice of the High Court.
Statement 2: Chairperson and members are eligible for reappointment.
Status: Incorrect.
Explanation: Section 47 of the Act states that the Chairperson and every Member shall hold office for a term not exceeding five years or until they reach the age of retirement (67 for Chairperson, 65 for members), whichever is earlier. Crucially, they are not eligible for reappointment.
Statement 3: The tribunal is bound by rules and procedures of the Civil Procedure Code (CPC) and Indian Evidence Act.
Status: Incorrect.
Explanation: Under Section 53, the Appellate Tribunal is not bound by the procedure laid down by the Code of Civil Procedure, 1908, or the Indian Evidence Act, 1872. Instead, it is guided by the principles of natural justice. It has the power to regulate its own procedure
2023
Prelims General Studies (Paper 1) Polity
Which of the following has the oldest Act of Freedom of the Press?
ANorway
BUnited Kingdom
CSweden
DGermany
Correct Answer: Option C
Sweden holds the distinction of having the world's oldest constitutional protection for the freedom of the press.
Key Facts: The Freedom of the Press Act of 1766
Historical Context: In 1766, Sweden became the first country in the world to introduce a constitutional law that abolished censorship and guaranteed the right of the press to publish freely.
The Principle of Publicity: This Act also introduced the Principle of Public Access, which allowed citizens to access government documents. This made Sweden a pioneer not just in press freedom, but also in government transparency (Freedom of Information).
+1
Comparison: * United Kingdom: While the UK has a long history of common law regarding the press, it does not have a single "Act" predating 1766 that provides such broad constitutional guarantees.
Norway: Its Constitution (which includes press freedom) dates back to 1814.
Germany: Press freedom in Germany was only firmly and consistently established much later, particularly with the Basic Law (Grundgesetz) of 1949.
2023
Prelims General Studies (Paper 1) Polity
The disqualification on the ground of defection does not apply to which of the following reason/s?
1. If a member goes out of his party due to the merger of the party with another party.
2. If a member, after being elected as the presiding officer of the House, voluntarily gives up the membership of his party or re-joins it after he ceases to hold that office.
The correct statement/s is/are:
A1 only
B2 only
CBoth
DNeither 1 nor 2
Correct Answer: Option B
Under the 10th Schedule of the Indian Constitution (popularly known as the Anti-Defection Law), certain exemptions are provided to ensure that legitimate political transitions and the neutrality of high offices are preserved.
Breakdown of the Exemptions
Statement 1 (Mergers): This is Correct. A member is not disqualified if their original political party merges with another party. For this merger to be legally recognized under the 10th Schedule, at least two-thirds of the members of the legislative party must agree to the merger.
Statement 2 (Presiding Officers): This is Correct. To maintain the impartiality and dignity of the office, the Speaker, Chairman, or Deputy Chairman is allowed to resign from their party upon election to the post. They can also rejoin their party (or any other) after they vacate the office without facing disqualification.
2023
Prelims General Studies (Paper 1) Polity
Which of the following is considered as Tender Vote?
AThis refers to a vote cast by another person on behalf of a visually challenged person.
BThis refers to a vote cast by a person even after another person has already voted.
CThis refers to a vote cast by another person on behalf of Army personnel.
DThis refers to a vote cast by a person whose name is not on the electoral roll.
Correct Answer: Option B
The correct answer is B) This refers to a vote cast by a person even after another person has already voted.
Explanation of a Tendered Vote
A Tendered Vote is a safeguard used in the Indian electoral system (and others) to protect a genuine voter's right to franchise if someone else has already performed personation (voted illegally in their name).
The Scenario: A voter reaches the polling station and finds that someone has already cast a vote in their name.
The Process: After the Presiding Officer is satisfied with the identity of the genuine voter, they are allowed to cast a "Tendered Vote."
The Method: Unlike a regular vote cast on an Electronic Voting Machine (EVM), a tendered vote is cast using a ballot paper.
The Counting: These votes are not usually counted unless the victory margin between candidates is less than the number of tendered votes, or by order of a court during an election petition.
Why the other options are incorrect:
Option A: This describes Assisted Voting, where a companion helps a visually challenged or infirm voter.
Option C: This describes Proxy Voting, which is a facility provided specifically to "Service Voters" (like Army personnel).
Option D: This describes an Ineligible Voter. If a person's name is not on the electoral roll, they are generally not allowed to vote at all.
2023
Prelims General Studies (Paper 1) Polity
Consider the following regarding Legislative Council.
1. Its establishment is defined in Article 169 of the Constitution of India.
2. The strength of the Legislative Council should not exceed 1/3rd of the total number of members of the Legislative Assembly, but it should not be less than 40.
3. 1/6th of members are nominated by the Governor based on their special knowledge.
4. Legislative councils are subject to dissolution; one-third of their members retire every second year.
How many statements given above are correct?
AOnly one statement
BOnly two statements
COnly three statements
DAll the statements
Correct Answer: Option C
Statement 1: Its establishment is defined in Article 169 of the Constitution of India.
Status: Correct.
Explanation: Article 169 explicitly empowers the Parliament to abolish or create a Legislative Council in a state if the Legislative Assembly of that state passes a resolution to that effect by a special majority.
Statement 2: The strength of the Legislative Council should not exceed 1/3rd of the total number of members of the Legislative Assembly, but it should not be less than 40.
Status: Correct.
Explanation: As per Article 171(1), the maximum strength is fixed at one-third of the Assembly strength, and the minimum strength is fixed at 40 (though there have been historical exceptions made by Parliament).
Statement 3: 1/6th of members are nominated by the Governor based on their special knowledge.
Status: Correct.
Explanation: The Governor nominates 1/6th of the members from persons having special knowledge or practical experience in fields such as literature, science, art, cooperative movement, and social service.
Statement 4: Legislative councils are subject to dissolution; one-third of their members retire every second year.
Status: Incorrect.
Explanation: Like the Rajya Sabha, the Legislative Council is a permanent house and is not subject to dissolution. However, the second part of the sentence is true (one-third of members retire every two years), but the claim that it can be dissolved makes the statement false.
2023
Prelims General Studies (Paper 1) Polity
Consider the following statements regarding Article 371-A:
It says that in some matters, the Acts of Parliament relating to the matters would not apply to the state unless the State Legislative Assembly decides to include laws that may interfere with customs, social practices etc. and the ownership of their land. It entrusts the Governor of the state with special responsibility for law and order in the state.
The state mentioned in the above statements is:
ANagaland
BManipur
CMizoram
DMeghalaya
Correct Answer: Option A
Key Features of Article 371-A
Non-Applicability of Parliamentary Acts:
No Act of Parliament shall apply to the State of Nagaland in respect of the following matters unless the Nagaland Legislative Assembly decides so by a resolution:
Religious or social practices of the Nagas.
Naga customary law and procedure.
Administration of civil and criminal justice involving decisions according to Naga customary law.
Ownership and transfer of land and its resources.
Special Responsibility of the Governor:
The Governor of Nagaland has a special responsibility regarding law and order in the state for so long as internal disturbances caused by hostile Nagas continue. In this capacity, the Governor exercises individual judgment after consulting the Council of Ministers, but his decision is final.
2023
Prelims General Studies (Paper 1) Polity
Consider the following statements regarding preventive detention law:
1. Preventive Detention involves the detainment (containment) of a person to keep him/her from committing future crimes and/or escaping future prosecution.
2. Article 22 (3)(b) of the Constitution allows for preventive Detention and restriction on personal liberty for state security and public order reasons.
3. Bengal Regulation III of 1818 and the Rowlatt Act of 1919 were enacted to empower the government to arrest anyone for preventive Detention.
The correct answer/s is/are:
A1 only
B1 and 3 only
C2 and 3 only
D1, 2 and 3
Correct Answer: Option D
Definition (Statement 1 is Correct):
Unlike Punitive Detention (which happens after a trial and conviction), Preventive Detention is based on suspicion. Its objective is not to punish an individual for a past offense but to intercept them before they can commit an act prejudicial to the state.
Constitutional Provision (Statement 2 is Correct):
Article 22 of the Indian Constitution provides protection against arrest and detention. However, Article 22(3)(b) explicitly states that these protections (like being informed of grounds of arrest or being produced before a magistrate within 24 hours) do not apply to a person arrested or detained under any law providing for preventive detention. The State can use this for reasons related to security, public order, and maintenance of essential services.
Historical Context (Statement 3 is Correct):
The concept has deep roots in British colonial law used to suppress the freedom struggle.
Bengal Regulation III of 1818: Allowed the British to detain anyone on "reasonable grounds of suspicion" without trial.
Rowlatt Act of 1919: Famously known as the "Black Act," it allowed the government to imprison any person suspected of terrorism for up to two years without a trial. This led to massive protests and the tragic Jallianwala Bagh massacre.
2023
Prelims General Studies (Paper 1) Polity
Consider the following sentences regarding the President's Pardoning Power in the USA.
1. All Presidents shall have the power to grant Reprieves and Pardons for offenses against the United States, except in cases of impeachment.
2. The power applies to both federal crimes and state crimes.
3. Those pardoned by the President cannot be tried under the laws of individual states.
The correct answer/s is/are:
A1 only
B1 and 3 only
C2 and 3 only
D1,2 and 3
Correct Answer: Option A
Constitutional Authority (Statement 1 is Correct):
Under Article II, Section 2 of the U.S. Constitution, the President is granted the power to "grant Reprieves and Pardons for Offenses against the United States, except in Cases of Impeachment." This means a President cannot use a pardon to stop an impeachment proceeding against themselves or any other civil officer.
Federal vs. State Crimes (Statement 2 is Incorrect):
The President’s power is limited to Federal offenses (crimes against the "United States"). The President has no authority to pardon someone for crimes committed against State laws. The power to pardon state-level crimes rests solely with the Governor of that specific state.
The Dual Sovereignty Doctrine (Statement 3 is Incorrect):
Because of the "Dual Sovereignty" doctrine in the U.S., the same act can be a crime under both federal and state law. A federal pardon only wipes away the federal conviction. It does not prevent a state prosecutor from charging the individual under state law for the same conduct. For example, if someone is pardoned for federal tax evasion, they could still be prosecuted for state tax evasion.
2023
Prelims General Studies (Paper 1) Polity
Consider the following statements regarding Hindu Succession Act.
1. Hindu women's right to be the coparcener (joint legal heir) and inherit ancestral property on terms equal to male heirs.
2. It applies to everyone who is not a Muslim, Christian, Parsi or Jew, Buddhist, Sikh and Jain by religion.
3. Kerala is the only state to have abolished the Hindu Joint Family System in 1975.
The correct answer/s is/are:
A1 only
B1 and 3 only
C2 and 3 only
D1,2 and 3
Correct Answer: Option B
1. Coparcenary Rights (Statement 1 is Correct)
The Hindu Succession (Amendment) Act, 2005 was a landmark change. It amended Section 6 of the original 1956 Act to make a daughter of a coparcener a coparcener by birth in her own right, in the same manner as the son. This gave women equal rights and liabilities in ancestral property, treating them as equal to male heirs.
2. Applicability (Statement 2 is Incorrect)
The phrasing of this statement is tricky. The Hindu Succession Act applies to:
Any person who is a Hindu by religion.
Any person who is a Buddhist, Jain, or Sikh by religion.
Any person who is not a Muslim, Christian, Parsi, or Jew.
Statement 2 implies that the Act applies to those who are not Buddhist, Sikh, or Jain. This is wrong because Buddhists, Sikhs, and Jains are included under the legal definition of "Hindu" for the purpose of this Act.
3. Abolition in Kerala (Statement 3 is Correct)
The state of Kerala took a unique and radical step with the Kerala Joint Hindu Family System (Abolition) Act, 1975. This law effectively abolished the concept of the "Joint Hindu Family" within the state, replacing the system of joint tenancy with tenancy in common. While other states (like Andhra Pradesh and Tamil Nadu) amended the law to give daughters rights within the joint family system, Kerala abolished the system itself.
2023
Prelims General Studies (Paper 1) Polity
Consider the following statements regarding Domicile.
1. The Domicile of a person means his permanent home and may include his birthplace.
2. Article 16(3) allows for making provisions in government appointments with respect to residence but not place of birth.
3. The Parliament can only prescribe residence within a state or union territory as a condition for certain employments or appointments in that state or union territory, local authority, or other authority within that state or union territory.
The correct answer/s is/are:
A1 only
B2 and 3 only
C1 and 2 only
D1,2 and 3
Correct Answer: Option D
Definition of Domicile (Statement 1 is Correct):
Legal Meaning: Domicile generally refers to a person's permanent home or place where they reside with the intention of remaining there indefinitely.
Birthplace Connection: Domicile is classified into two types: Domicile of Origin (acquired by birth) and Domicile of Choice (acquired by moving to a new place with the intent to settle). Therefore, a person's domicile may include their birthplace, though it is not strictly limited to it.
Residence vs. Place of Birth (Statement 2 is Correct):
Article 16(2): Prohibits discrimination in state employment on grounds of religion, race, caste, sex, descent, place of birth, or residence.
The Exception (Article 16(3)): This clause creates a specific exception only for Residence. It allows Parliament to make a law prescribing residence as a qualification for certain jobs. It does not allow "Place of Birth" to be used as a qualification. This distinction is crucial—you can require someone to live in a state to get a job, but you cannot require them to have been born there.
Parliament's Exclusive Power (Statement 3 is Correct):
Who can make the law? The Constitution gives this power only to the Parliament, not to State Legislatures. This ensures uniformity and prevents states from becoming parochial and excluding citizens from other states arbitrarily.
Scope: Parliament can prescribe residence requirements for appointments to the State Government, Union Territory administration, or local authorities within them.
2023
Prelims General Studies (Paper 1) Polity
Consider the following sentences regarding the IX Schedule of the Indian Constitution.
1. The constitution assembly enacted Ninth Schedule in the original Constitution to ensure agrarian reform.
2. To reduce the discrimination and denial of equal protection of laws guaranteed to citizens under Article 14 of the Constitution.
3. After the landmark judgement of the Supreme Court in 2007, the now well-settled principle is that any law placed under Ninth Schedule is subject to Court scrutiny.
The correct answer/s is/are:
A1 only
B2 and 3 only
C1 and 2 only
D1,2 and 3
Correct Answer: Option B
The Ninth Schedule is one of the most debated parts of the Indian Constitution, as it was created specifically to shield certain laws from judicial review. Here is why the statements are evaluated as follows:
1. Origin of the Ninth Schedule (Statement 1 is Incorrect)
The Ninth Schedule was not part of the original Constitution enacted in 1949. It was added by the First Constitutional Amendment Act, 1951, by the Provisional Parliament (led by Jawaharlal Nehru). It was created to protect land reform laws (agrarian reforms) from being struck down by courts on the grounds that they violated the Right to Property.
2. Purpose of the Schedule (Statement 2 is Correct)
One of the primary reasons for creating this "protective umbrella" was to prevent laws—especially those dealing with social and economic justice—from being challenged under Article 14 (Right to Equality) and Article 19. By shielding these laws, the government aimed to implement land redistribution without the "discrimination" claims from wealthy zamindars (landowners) who argued that their right to equal protection of laws was being violated.
3. The 2007 Landmark Judgement (Statement 3 is Correct)
In the case of I.R. Coelho v. State of Tamil Nadu (2007), the Supreme Court ruled that there is no "blanket immunity" for laws in the Ninth Schedule. The Court held that any law added to the Ninth Schedule after April 24, 1973 (the date of the Kesavananda Bharati judgment), can be challenged if it violates the Basic Structure of the Constitution, including Fundamental Rights like Articles 14, 19, and 21.
2023
Prelims General Studies (Paper 1) Polity
Which of the following directive principles were added after the adoption of the Constitution?
1. To promote equal justice and provide free legal aid to the poor
2. To take steps to secure the participation of workers in the management of industries
3. To protect and improve the environment and to safeguard forests and wildlife
The correct answer/s is/are:
A1 only
B2 and 3 only
C1 and 2 only
D1,2 and 3
Correct Answer: Option D
Equal Justice and Free Legal Aid (Article 39A):
This was added to ensure that opportunities for securing justice are not denied to any citizen by reason of economic or other disabilities. It led to the establishment of the National Legal Services Authority (NALSA).
Participation of Workers in Management (Article 43A):
This principle directs the State to take steps, by suitable legislation or in any other way, to secure the involvement of workers in the management of undertakings, establishments, or other organizations engaged in any industry.
Protection of Environment and Wildlife (Article 48A):
This article mandates that the State shall endeavor to protect and improve the environment and to safeguard the forests and wildlife of the country.
2023
Prelims General Studies (Paper 1) Polity
Consider the following statements regarding Article 31A:
1. It doesn't immunise the state law from judicial review unless it has been reserved for the President's consideration and has received his assent.
2. This article doesn't provide the payment of compensation at market value when the state acquires the land held by a person for his personal cultivation.
The correct statement/s is/are:
A1 only
B2 only
CBoth
DNeither 1 nor 2
Correct Answer: Option A
Presidential Assent (Statement 1 is Correct):
Article 31A provides a shield against Articles 14 (Equality) and 19 (Six Freedoms). However, there is a specific proviso: if a State law seeks this immunity, it must be reserved for the President's consideration and must receive his assent. Without this, the state law remains vulnerable to judicial review on the grounds of violating Fundamental Rights.
Market Value Compensation (Statement 2 is Incorrect):
While the original Article 31A didn't mention market value, the 17th Constitutional Amendment Act (1964) added a crucial proviso. It states that if the State acquires land held by a person for personal cultivation and that land is within the statutory ceiling limit, the State must pay compensation at a rate not less than the market value.
2023
Prelims General Studies (Paper 1) Medieval India
Consider the following statements regarding "Tughlaq architecture."
1. The striking feature of the Tughlaq architecture was the sloping walls, called 'batter'.
2. The "batter" is extensively used by Firuz Tughlaq in his buildings.
3. Tughlaq generally used costly red sandstone in their buildings
Choose the correct answer:
A1 and 3 only
B2 only
C1 only
D1,2 and 3
Correct Answer: Option C
The Sloping Walls / 'Batter' (Statement 1 is Correct):
The most distinctive feature of Tughlaq architecture is the sloping wall, known as "Batter." This gave the buildings (especially tombs and forts) an appearance of great strength and solidity, similar to ancient Egyptian structures. This was both an aesthetic choice and a structural necessity to support heavy roofs.
Use of Batter by Firuz Tughlaq (Statement 2 is Incorrect):
While the "batter" was a hallmark of the dynasty, it was used most extensively by the founder, Ghiyas-ud-din Tughlaq (e.g., in the Tughlaqabad Fort and his own tomb). Interestingly, Firuz Shah Tughlaq largely abandoned the sloping walls in many of his buildings, preferring a more vertical and simpler style, often using multi-domed roofs and pillars instead.
Materials Used (Statement 3 is Incorrect):
Unlike the Khaljis or the later Mughals, the Tughlaqs did not generally use costly red sandstone or marble. Due to financial constraints and a preference for austerity, they used cheap and easily available grey sandstone or rubble masonry. To hide the rough finish of the rubble, they often covered the walls with thick plaster, which was then painted or white-washed.
2023
Prelims General Studies (Paper 1) Art & Culture
With respect to Mughal paintings, consider the following statements.
1. Daswant and Basawan were two famous painters of Jahangir's court.
2. Mughal paintings reached a climax under Jahangir
3. Aurangzeb's lack of interest in paintings led to a dispersal of artists to different places.
Choose the correct answer:
A1 and 2 only
B2 and 3 only
C1 and 3 only
D1,2 and 3 only
Correct Answer: Option B
The Painters (Statement 1 is Incorrect)
While Daswant and Basawan were indeed legendary Mughal painters, they belonged to the court of Akbar, not Jahangir. Under Akbar's patronage, they helped illustrate grand manuscripts like the Razmnama (the Persian translation of the Mahabharata). Jahangir's court was instead famous for artists like Ustad Mansur (known for birds and animals) and Abul Hasan (known for portraits).
2. The Climax (Statement 2 is Correct)
Mughal painting reached its absolute zenith under Jahangir. He was a great connoisseur who shifted the focus from manuscript illustration (popular under Akbar) to individual portraits and nature studies. He claimed he could identify the specific artist of a painting just by looking at the brushwork of the eyes or eyebrows.
3. The Decline and Dispersal (Statement 3 is Correct)
Aurangzeb was an orthodox ruler who considered painting and music to be against Islamic law (sharia). He withdrew royal patronage, leading to the decline of the imperial atelier. This forced painters to seek employment in provincial courts, which directly led to the birth of regional styles like Rajasthani, Pahari, and Deccani paintings.
2023
Prelims General Studies (Paper 1) Medieval India
The Imperial Cholas are pioneers in local self-government. In this context, consider the following statements.
1. Uttiramerur inscriptions provide details of the formation and functions of village councils.
2. Both qualifications and disqualifications were mentioned for members of various committees
3. The members of the committee were called variyapperumakkal.
Choose the correct answer:
A1 only
B1 and 3 only
C2 only
D1,2 and 3 only
Correct Answer: Option D
The Uttiramerur Inscriptions (Statement 1 is Correct):
Two famous inscriptions of the Chola King Parantaka I (dated 919 CE and 921 CE) found at Uttiramerur (modern-day Tamil Nadu) provide a "manual" for village administration. They describe the Sabha, an assembly of Brahmin villages (brahmadeya), and how it functioned through various committees.
Qualifications and Disqualifications (Statement 2 is Correct):
The inscriptions laid out strict rules for candidates wishing to be elected to a committee (variyam):
Qualifications: Ownership of at least one-fourth veli of land, living on one's own site, age between 35 and 70, and knowledge of the Vedas.
Disqualifications: Anyone who had served on a committee for the last three years, those who failed to submit accounts, or those who had committed "sins" (theft, adultery, etc.) were barred.
Variyapperumakkal (Statement 3 is Correct):
The village assembly was divided into specialized committees called Variyams (e.g., Eri-variyam for tanks, Thotta-variyam for gardens). The distinguished members elected to these committees were honorifically called Variyapperumakkal
2023
Prelims General Studies (Paper 1) Medieval India
Consider the following statements regarding important Bhakti saints Sankara from Kerala and Ramanuja from Tamilnadu.
1. Both Sankara and Ramanuja are contemporaries and they believed in Non-Dualism, that is, the God and created world is one.
2. Sankara argued that the way forward to salvation was strengthened by knowledge
3. Ramanuja argued that the grace of God is more important than the knowledge about him in order to attain salvation.
4. Sankara upheld the Vedas as the fountain-head of true knowledge and Ramanuja believed the path of Bhakti was open to all, irrespective of caste.
Choose the correct answer:
A1,2 and 3 only
B2,3 and 4 only
C1,3 and 4 only
D1 and 2 only
Correct Answer: Option B
Chronology and Philosophy (Statement 1 is Incorrect)
Contemporaries? No. Adi Shankara lived in the 8th century CE, while Ramanuja lived much later, in the 11th–12th century CE.
Non-Dualism? Only Shankara believed in absolute Non-Dualism (Advaita). Ramanuja proposed Vishishtadvaita (Qualified Non-Dualism), arguing that while the soul and God are related, they are not identical.
2. Knowledge vs. Salvation (Statement 2 is Correct)
Shankara emphasized Jnana Marga (the path of knowledge). He taught that the world is Maya (illusion) and that realizing the oneness of the individual soul (Atman) with the ultimate reality (Brahman) through knowledge is the only way to attain Moksha (salvation).
3. Grace of God (Statement 3 is Correct)
Ramanuja emphasized Bhakti Marga (the path of devotion). He argued that while knowledge is useful, it is the intense devotion to and the grace (Prasada) of Lord Vishnu that ultimately grants salvation. He viewed God as a personal being full of love.
4. Vedas and Caste (Statement 4 is Correct)
Shankara: Consistently upheld the Vedas and Upanishads as the supreme authority and the source of true knowledge.
Ramanuja: Though a Brahmana, he was socially revolutionary for his time. He believed that the path of Prapatti (total surrender to God) was open to everyone, including Shudras and the outcastes, whom he referred to as Thirukulattar (people of noble descent).
2023
Prelims General Studies (Paper 1) Medieval India
Consider the following statements regards Vijayanagara and Bahmani kingdoms,
1. The rulers of the Vijayanagara kingdom and Bahmani sultans had a matrimonial alliance.
2. Vijayanagara rulers inducted Muslims into their armies.
Choose the correct answer:
A1 only
B2 only
CBoth 1 and 2
DNeither 1 nor 2
Correct Answer: Option C
Matrimonial Alliances (Statement 1 is Correct):
Despite the frequent wars, there were instances of matrimonial diplomacy. A famous example occurred during the reign of Deva Raya I (Vijayanagara), who, after a conflict with Feroz Shah Bahmani, gave his daughter in marriage to the Sultan to secure peace. This was a rare but significant event that showed political pragmatism over religious differences.
Muslims in the Vijayanagara Army (Statement 2 is Correct):
Recognizing the superior archery and cavalry skills of the Central Asian and Persian soldiers, the Vijayanagara kings actively recruited Muslims.
Deva Raya II was particularly known for inducting about 2,000 skilled Muslim archers into his army.
He even provided them with land (jagirs) and built a mosque for them in the capital city, Hampi, to ensure their loyalty. This practice continued under later rulers like Aliya Rama Raya.
2023
Prelims General Studies (Paper 1) Modern India
Consider the following statements regards 'Dharasana salt satyagraha?'
1. Mahatma Gandhi, Imam Saheb and Manilal led this satyagraha
2. It's one of the important non-violent satyagraha in Indian history
3. It was held after Mahatma Gandhi broke the salt law in Dandi March.
Choose the correct answer:
A1 and 2 only
B2 and 3 only
C1 and 3 only
D1,2 and 3
Correct Answer: Option D
The Leadership (Statement 1 is Correct):
After Mahatma Gandhi was arrested on May 4, 1930, for announcing his intention to raid the Dharasana Salt Works, the leadership passed to Abbas Tyabji. Following his arrest, the protest was led by Sarojini Naidu, Imam Saheb (a close associate of Gandhi from his South Africa days), and Manilal Gandhi (Gandhi’s son).
Non-Violent Discipline (Statement 2 is Correct):
This satyagraha is legendary for the discipline of the protestors. Despite being brutally beaten by police with steel-tipped lathis, not a single satyagrahi raised a hand in defense or retaliation. The American journalist Webb Miller reported this event to the world, stating:
"In eighteen years of reporting... I have never witnessed such harrowing scenes as at Dharasana."
Timeline (Statement 3 is Correct):
The Dandi March took place from March 12 to April 6, 1930. The "raid" on the Dharasana salt deposits occurred in May 1930, specifically to maintain the momentum of the Civil Disobedience Movement after the initial symbolic breaking of the law at Dandi.
2023
Prelims General Studies (Paper 1) Modern India
Consider the following statements regards the 'Cabinet mission plan' and 'Interim government.'
1. Cabinet mission plan implicitly accepted the 'Pakistan' demand of the Muslim league.
2. Muslim League initially accepted the Cabinet mission plan and later withdrew its acceptance of the mission plan.
3. The interim government was formed, under a cabinet mission plan, by Congress members alone with Nehru as de facto head.
Choose the incorrect answer:
A1 only
B1 and 2 only
C2 and 3 only
D2 and 3
Correct Answer: Option B
The Pakistan Demand (Statement 1 is Incorrect)
The Cabinet Mission (1946) explicitly rejected the demand for a sovereign Pakistan. The Mission argued that a separate state would not solve the communal problem and would be economically and militarily non-viable. Instead, they proposed a three-tier federal structure with a weak center to keep India united while giving autonomy to Muslim-majority provinces.
2. The Acceptance Loop (Statement 2 is Correct)
This is a famous "what-if" moment in history. The Muslim League initially accepted the plan in June 1946 because they saw the "grouping of provinces" as a stepping stone to Pakistan. However, after Jawaharlal Nehru gave a speech suggesting that Congress could change the grouping scheme once the Constituent Assembly met, Jinnah and the League withdrew their acceptance and called for "Direct Action Day."
3. The Interim Government (Statement 3 is Incorrect)
While the Interim Government was initially formed in September 1946 with Congress members (and Nehru as the Vice-President of the Council/de facto head), it did not remain "Congress alone." Despite their hostility, the Muslim League joined the Interim Government in October 1946 (sending five nominees, including Liaquat Ali Khan). Their goal, however, was to "fight for Pakistan" from within the government rather than cooperate.
2023
Prelims General Studies (Paper 1) Modern India
With reference to the East India Company, consider the statements regarding the Company Act of 1784:
1. The Act gives the British Government supreme control over the Company’s affairs and administration in India.
2. The Act provides special powers to the Presidencies of Bombay and Madras, giving them more authority in revenue matters.
3. It established the Board of Control with six commissioners to oversee the commercial functions of the Company.
Choose the correct answer:
A1 and 2 only
B1 and 3 only
C1 only
D2 and 3 only
Correct Answer: Option C
The Pitt’s India Act of 1784 was a landmark piece of legislation designed to rectify the defects of the Regulating Act of 1773. Here is the evaluation of the statements:
1. Supreme Government Control (Statement 1 is Correct)
For the first time, the Company's possessions in India were officially called the "British Possessions in India." The Act established a system where the British Government had the final say over the Company's civil, military, and revenue affairs, effectively creating a "Dual Government" system.
2. Powers of Presidencies (Statement 2 is Incorrect)
The Act actually did the opposite. It subordinated the Presidencies of Bombay and Madras more firmly to the Governor-General and Council in Bengal. This was done to ensure a uniform policy across India, especially regarding war, revenue, and diplomacy, rather than giving them "special powers" or independence.
3. The Board of Control (Statement 3 is Incorrect)
While the Act did establish a Board of Control with six commissioners, their role was to oversee the political, civil, and military government, not the commercial functions.
The Board of Control (Government body) managed political affairs.
The Court of Directors (Company body) retained control over commercial activities.
2023
Prelims General Studies (Paper 1) Modern India
Match the following educational institutions with their founders:
Educational Institution Founder
1. Calcutta Madrasah Lord Wellesley
2. Sanskrit College Raja Ram Mohan Roy
3. Vedanta College Jonathan Duncan
4. Hindu College David Hare
Choose the correct answer:
AOnly one pair matched
BOnly two pairs matched
COnly three pairs matched
DAll four pairs matched
Correct Answer: Option A
Calcutta Madrasah – Lord Wellesley (Incorrect)
Founder: Warren Hastings established the Calcutta Madrasah in 1781 to study Muslim law and related subjects.
Note: Lord Wellesley is actually known for founding Fort William College (1800) to train British civil servants in Indian languages and customs.
Sanskrit College – Raja Ram Mohan Roy (Incorrect)
Founder: Jonathan Duncan (the Resident at Benares) founded the Sanskrit College at Benares in 1791 for the study of Hindu law and philosophy.
Note: Raja Ram Mohan Roy actually famously opposed the opening of a Sanskrit College in Calcutta (1824), arguing instead for Western scientific education.
Vedanta College – Jonathan Duncan (Incorrect)
Founder: Raja Ram Mohan Roy founded the Vedanta College in 1825, where he offered courses in both Indian learning and Western social and physical sciences.
Hindu College – David Hare (Correct)
Founder: David Hare, a Dutch watchmaker and philanthropist, collaborated with Raja Ram Mohan Roy and others to establish the Hindu College in Calcutta in 1817. It was dedicated to providing a modern, secular education.
2023
Prelims General Studies (Paper 1) Modern India
With reference to judicial organization and the right power structure during Warren Hastings’ period, consider the following courts:
1. Diwani Adalat
2. Sadar Diwani Adalat
3. Provincial Courts of Civil Appeal
4. Registrar Courts
Choose the correct sequence:
A1-4-3-2
B4-1-3-2
C1-2-3-4
D1-3-4-2
Correct Answer: Option A
The Judicial Hierarchy Explained
Under the reforms of Warren Hastings (and subsequently Lord Cornwallis), a structured "ladder" of civil justice was created:
Diwani Adalat (1): These were the District Civil Courts. Established in 1772, they were presided over by the Collector. This was the first point of entry for civil disputes.
Registrar Courts (4): These were subordinate to the Diwani Adalat, presided over by European officers (Registrars) to handle smaller cases, relieving the burden on the main district court.
Provincial Courts of Appeal (3): If a party was dissatisfied with the decision of the Diwani Adalat, they could appeal to these four regional courts (located in Calcutta, Murshidabad, Dacca, and Patna).
Sadar Diwani Adalat (2): This was the Highest Civil Court of Appeal in the Presidency, presided over by the Governor-General and members of his Council.
2023
Prelims General Studies (Paper 1) Medieval India
With reference to Amir Khusrau, the famous Persian writer of Medieval India, consider the following statements.
1. He was a contemporary of Mughal emperors Humayun and Akbar.
2. He blended the Hindu and Iranian systems by introducing new light music styles known as qawalis.
3. He created a new style of Persian poetry called Sabaq-i-Hind.
Choose the correct answer:
A1 and 3
B2 and 3
C1 and 2
D1, 2 and 3
Correct Answer: Option B
Chronology (Statement 1 is Incorrect)
Amir Khusrau was not a contemporary of the Mughals. He lived during the Delhi Sultanate period. He is famous for witnessing the reigns of seven (or eight, by some accounts) consecutive Sultans, most notably Balban, Alauddin Khalji, and Ghiyath al-Din Tughluq. The Mughal Empire began in 1526, roughly 200 years after Khusrau's death.
2. Musical Innovation (Statement 2 is Correct)
Known as the "Tuti-e-Hind" (Parrot of India), Khusrau was a master of both Persian and Indian classical music.
He is credited with creating Qawwali, which blended Persian melodies with Indian devotional rhythms.
He is also traditionally associated with the invention of the Sitar and the Tabla, as well as musical styles like Khayal and Tarana.
3. Literary Style (Statement 3 is Correct)
Khusrau developed a distinct style of Persian poetry known as Sabaq-i-Hind (the Indian Style). This style incorporated Indian themes, metaphors, and local imagery into traditional Persian poetic structures, making it more relatable to the Indian subcontinent.
2023
Prelims General Studies (Paper 1) Art & Culture
One of the largest and most spectacular rock shelters is located in the Vindhya hills, full of Paleolithic and Mesolithic remains. It consists of the richest paintings of daily life events from hunting, dancing, and music to animal fighting, honey collection etc.
Which of the following site is referred to above?
ALakhudiyar caves
BPachmarhi caves
CBhimbetka caves
DRaigarh caves
Correct Answer: Option C
Why Bhimbetka fits the description:
Geographic Location: It is situated in the Vindhya Range, where the natural sandstone formations provided ideal "rock shelters" for early humans.
Continuous Occupation: The site shows evidence of human habitation stretching from the Upper Paleolithic through the Mesolithic and into the Chalcolithic periods.
The Paintings: The Mesolithic paintings are particularly famous for their dynamism. They depict a vivid "social history" of the era, including communal dancing, women grinding grain, children playing, and hunters using spears and bows.
Themes: You can see clear depictions of animals (tigers, lions, elephants, boars), honey collection, and even ritualistic masks and clothing.
2023
Prelims General Studies (Paper 1) Medieval India
He dominated and extended the Bahmani kingdom further south. He was granted the title ‘Chief of the Merchants’ (Malik-ul-Tujar). He divided the kingdom into eight provinces or tarafs. He was also a great patron of arts and built a magnificent madrassa in the capital, Bidar.
Who was the person referred to above?
AAhmad Shah
BFeroz Shah Bahmani
CMahmud Gawan
DMahmud Shah III
Correct Answer: Option C
Key Contributions of Mahmud Gawan
Administrative Reforms: To curb the power of rebellious local governors, he divided the existing four provinces (tarafs) into eight provinces. He also ensured that some land in every province was managed directly by the central government (Khalisa).
Military Expansion: He successfully extended the kingdom's borders from the Arabian Sea to the Bay of Bengal, capturing the strategic port of Goa from the Vijayanagara Empire.
Patron of Learning: A scholar himself, he built the famous Madrasa of Mahmud Gawan in Bidar. This three-story building served as a residential university, housing a massive library of over 3,000 manuscripts.
The Title: He was a Persian merchant by origin, which is why he was honored with the title Malik-ul-Tujar (Chief of Merchants).
2023
Prelims General Studies (Paper 1) Medieval India
Match the following Rajput States with their capitals during Medieval India:
1. Gahadavalas – Kannauj
2. Tomars – Delhi
3. Chauhans – Jaipur
4. Chandellas – Ujjain
How many of the above pairs are correctly matched?
AOnly one pair
BOnly two pairs
COnly three pairs
DAll four pairs
Correct Answer: Option B
The first and second pairs are correctly matched, while the third and fourth contain common historical misconceptions regarding the primary capitals of these dynasties.
Detailed Breakdown
Gahadavalas – Kannauj (Correct)
The Gahadavala dynasty ruled over parts of present-day Uttar Pradesh and Bihar during the 11th and 12th centuries. Kannauj was their primary political center and capital, especially under rulers like Govindachandra.
Tomars – Delhi (Correct)
The Tomaras (or Tanwars) are famously credited with founding Dhillika (modern-day Delhi) in the 8th century. Anangpal Tomar is the most noted ruler of this dynasty associated with the city's establishment before it was later taken over by the Chauhans.
Chauhans – Jaipur (Incorrect)
The primary capital of the Chahamana (Chauhan) dynasty was Ajmer (originally Ajayameru), founded by Ajayaraja II. Before Ajmer, their seat of power was Shakambhari (Sambhar). While they eventually ruled over the region that includes modern-day Jaipur, Jaipur itself was founded much later (1727) by Sawai Jai Singh II of the Kachwaha clan.
Chandellas – Ujjain (Incorrect)
The Chandellas of Jejakabhukti are most famous for their capital at Khajuraho (noted for its temples) and their strategic military capital at Mahoba. Ujjain was actually a major center for the Paramara dynasty and the Pratiharas.
2023
Prelims General Studies (Paper 1) Ancient History
Match the following travelers in Medieval India with their respective dynasties:
1. Al-Masudi – Paramaras
2. Sulaiman – Rashtrakutas
3. Marco Polo – Palas
4. Amir Khusrau – Ghaznavids
How many of the above pairs are correctly matched?
AOnly one pair
BOnly two pairs
COnly three pairs
DAll four pairs
Correct Answer: Option A
Al-Masudi – Paramaras (Incorrect)Al-Masudi was an Arab traveler who visited India in the 10th century (c. 915–916 CE).He is most famous for his accounts of the Gurjara-Pratiharas (whom he called Al-Juzr) and the Rashtrakutas (Balhara). He did not focus on the Paramaras.Sulaiman – Rashtrakutas (Correct)Sulaiman al-Tajir was a 9th-century merchant/traveler.He famously described the Rashtrakuta Empire as one of the four greatest empires in the world at that time, praising their military strength and administration.Marco Polo – Palas (Incorrect)Marco Polo visited South India toward the end of the 13th century (c. 1292–1294 CE).By this time, the Pala dynasty (centered in Bengal) had long since collapsed (12th century). Marco Polo's accounts primarily focus on the Pandya kingdom of the South and the Kakatiya dynasty (Queen Rudramadevi).Amir Khusrau – Ghaznavids (Incorrect)Amir Khusrau (the "Parrot of India") lived during the late 13th and early 14th centuries.He was the court poet for several rulers of the Delhi Sultanate, most notably the Khaljis and the Tughlaqs. The Ghaznavids ruled much earlier (10th–12th centuries).Correct Pairings at a GlanceTravelerPeriodPrimary Dynasty/Region MentionedAl-Masudi10th CenturyGurjara-Pratiharas & RashtrakutasSulaiman9th CenturyRashtrakutasMarco Polo13th CenturyPandyas & KakatiyasAmir Khusrau13th–14th CenturyDelhi Sultanate (Khaljis/Tughlaqs)Historical ContextThese travelers provide essential "outside-in" perspectives on Medieval India. While Sulaiman and Al-Masudi provide insights into the "Tripartite Struggle" involving the Rashtrakutas, Amir Khusrau is considered the father of Urdu literature and a bridge between Persian and Indian cultures during the Sultanate era.
2023
Prelims General Studies (Paper 1) Ancient History
Santarakshita and Dipankara, in Medieval India, were related to:
ASects of Mahayana Buddhism
BSects of Digambara Jainism
CSects of Lingayats
DScholars of Buddhism
Correct Answer: Option D
Key Profiles1. Santarakshita (8th Century)Santarakshita was a renowned philosopher of the Nalanda University. He is famous for:Synthesizing Philosophy: He combined the Madhyamaka (Middle Way) and Yogacara (Consciousness Only) schools of thought.Mission to Tibet: At the invitation of King Trisong Detsen, he traveled to Tibet to establish the first Buddhist monastery at Samye.The "Abbot": He is revered in Tibet as Khenchen (The Great Abbot) and laid the foundation for the Nyingma school.2. Dipankara Srijnana / Atisa (11th Century)Often referred to simply as Atisa, he was a key figure at the Vikramshila University.Revivalist: He traveled to Tibet in 1042 CE to "purify" the practices of Buddhism, which had become fragmented and corrupted over time.The Kadampa School: His teachings became the basis for the Kadampa tradition, which later influenced the Gelug school (the school of the Dalai Lama).Literary Work: His most famous work, Bodhipathapradipa (Lamp for the Path to Enlightenment), is a classic of Buddhist literature.Comparison of RolesScholarCenturyKey UniversityMajor ContributionSantarakshita8thNalandaFounded Samye Monastery in Tibet.Dipankara (Atisa)11thVikramshilaReformer; Authored Lamp for the Path to Enlightenment.Summary of Subject ContextIn the context of Medieval Indian History, these figures represent the "Final Golden Age" of Indian Buddhism before its decline in the subcontinent. They represent the intellectual link between the Great Viharas (monastic universities) of Bihar/Bengal and the flourishing of Buddhism in the Himalayas.
2023
Prelims General Studies (Paper 1) Ancient History
With reference to the social order during the Satavahana period, consider the following statements:
1. The Satavahanas show traces of a matrilineal social structure, indicating that mothers enjoyed much importance in society, unlike the North Indian kingdoms.
2. They were the first rulers to make land grants (tax-free lands) to the Brahmanas.
Which of the above statements is/are correct?
A1 only
B2 only
CBoth 1 and 2
DNeither 1 nor 2
Correct Answer: Option C
1. Traces of Matrilineal Structure
While the Satavahana succession was ultimately patrilineal (the throne passed from father to son), their society exhibited strong matrilineal influences that were rare in Northern contemporary kingdoms.
Metronymics: Kings prominently used their mothers' names. Famous examples include Gautamiputra Satakarni (son of Gautami) and Vashishtiputra Pulumayi (son of Vashishti).
Queen's Status: Royal women played active roles in administration and religious patronage. Queen Nayanika, for instance, issued coins and managed state affairs during her son's minority.
2. The Tradition of Land Grants
The Satavahanas are historically credited with initiating the practice of land grants to religious groups, a system that would later become a hallmark of Indian feudalism.
The Beneficiaries: They granted tax-free villages and lands primarily to Brahmanas and Buddhist monks.
The Purpose: These grants (recorded in inscriptions like those at Nanaghat and Nasik) were intended to gain religious merit and to bring more land under cultivation. These lands were exempted from state interference and taxes.
2023
Prelims General Studies (Paper 1) Ancient History
With reference to the administration of Harsha’s empire, consider the following statements:
1. The administrative system became more feudal and decentralized compared to the Gupta period.
2. Harsha is credited with paying his officers in cash, unlike many of his predecessors.
Which of the above statements is/are correct?
A1 only
B2 only
CBoth 1 and 2
DNeither 1 nor 2
Correct Answer: Option A
Statement 1 is Correct: Harsha's administration was indeed more feudal and decentralized than that of the Guptas. Harsha governed through a network of tributary chiefs and "Samantas" (feudal lords) who provided military support in exchange for land rights. This paved the way for the full-fledged feudalism seen in the early medieval period.Statement 2 is Incorrect: Harsha did not typically pay his officers in cash. Following the trend of increasing land grants, he followed the practice of granting land (Jagirs) to his high-ranking officials and religious institutions instead of salaries. In fact, the Chinese traveler Xuanzang (Hiuen Tsang) explicitly noted that "the governors and ministers have all of them a portion of land, and are maintained by it."Comparison: Gupta vs. Harsha AdministrationFeatureGupta AdministrationHarsha's AdministrationCentralizationRelatively CentralizedHighly Decentralized (Feudal)Payment ModeMix of Cash (Gold coins) and LandPrimarily Land GrantsRole of SamantasLimited influenceMassive influence; held military powerBureaucracyElaborate (Kumaramatyas)Less complex; relied on local chiefsHistorical Context from Xuanzang's AccountThe Chinese pilgrim Xuanzang provided a detailed eyewitness account of Harsha’s rule. He mentioned that the royal land was divided into four parts:For government expenses and state worship.For endowment of ministers and high officials (Land as Salary).For rewarding men of great intellectual ability.For acquiring religious merit through gifts to various sects.This confirms that the economy had become less monetized compared to the "Golden Age" of the Guptas, where gold coins (Dinars) were more frequently used for transactions.
2023
Prelims General Studies (Paper 1) Ancient History
The term “Votive inscriptions” refers to:
ARecords of miseries of women such as sati
BGifts made to religious institutions
CRecords of conquests by kings
DAccounts of sacrifices performed during coronation ceremonies
Correct Answer: Option B
What are Votive Inscriptions?
Votive inscriptions are short records engraved on the walls, railings, or pillars of religious structures (like Buddhist stupas or Hindu temples) that document a pious donation.
Who made them? Unlike royal inscriptions (Prashastis), these were often made by ordinary people, including merchants, artisans, monks, nuns, and householders.
What was recorded? They typically mentioned the name of the donor, their occupation, their place of origin, and sometimes their lineage.
What was donated? The gifts could range from a single stone rail or a pillar to a small sum of money for maintaining lamps or providing food for monks.
Why they are historically significant
These inscriptions are "history from below." They tell us things that royal records usually ignore:
Economic Status: They prove that even small-scale artisans (like weavers or ivory carvers) were wealthy enough to make donations.
Women's Agency: A significant number of these inscriptions record donations by women, indicating they had some level of control over their own resources.
Urban Geography: By listing the donor's hometown, historians can map out ancient trade routes and the importance of specific urban centers.
Distinguishing the other options:
Option A: Records of sati are usually found on "Hero Stones" or Mariya stones, which are much later in chronology.
Option C: Records of conquests are known as Prashastis (e.g., the Allahabad Pillar Inscription of Samudragupta).
Option D: Accounts of coronation sacrifices are often found in Vedic texts or specific royal inscriptions like the Nanaghat Inscription.
2023
Prelims General Studies (Paper 1) Ancient History
Match the following Mahajanapadas with their respective capitals:
1. Avanti – Ujjain
2. Kosala – Kaushambi
3. Magadha – Vaishali
4. Gandhara – Poonch
How many pairs given above are correctly matched?
AOne pair only
BTwo pairs only
CThree pairs only
DAll four pairs
Correct Answer: Option A
Analysis of the Pairs
Avanti – Ujjain (Correct): Avanti was a powerful kingdom in Western India. It was divided into two parts: the northern part had its capital at Ujjain, and the southern part at Mahishmati.
Kosala – Kaushambi (Incorrect): The capital of Kosala was Shravasti (or Ayodhya/Saketa). Kaushambi was actually the capital of the Vatsa Mahajanapada.
Magadha – Vaishali (Incorrect): The earliest capital of Magadha was Girivraja (Rajgir), and it later shifted to Pataliputra. While Vaishali was the capital of the Vrijji confederacy, it was briefly a secondary capital during the Shishunaga dynasty, but it is not the primary match for Magadha.
Gandhara – Poonch (Incorrect): The capital of Gandhara was Taxila (Takshashila), a major center of learning. Poonch (or Rajapura) was the capital of the Kamboja Mahajanapada.
2023
Prelims General Studies (Paper 1) Ancient History
With reference to agricultural technologies in the Indus Valley Civilization, consider the following statements:
1. Terracotta models of the plough have been discovered at Banawali.
2. Evidence of ploughed fields has been found at Kalibangan.
3. Traces of irrigation canals have been discovered at Shortughai (Afghanistan).
Which of the above statements are correct?
A2 and 3 only
B2 only
C1 and 3 only
D1, 2 and 3
Correct Answer: Option D
Breakdown of the Statements
Statement 1 (Terracotta models at Banawali): Archaeological excavations at Banawali (located in modern-day Haryana, India) yielded terracotta models of ploughs. This provides direct evidence that the IVC people understood and used the plough for farming.
Statement 2 (Ploughed fields at Kalibangan): At Kalibangan (Rajasthan, India), archaeologists found evidence of a ploughed field dating back to the Early Harappan phase. Interestingly, the field showed two sets of furrows at right angles to each other, suggesting that two different crops were grown together.
Statement 3 (Canals at Shortughai): While most Harappan sites are located in semi-arid lands where agriculture required irrigation, traces of actual canals have been found specifically at Shortughai in Afghanistan. It is believed that while canals were used there, in other regions, water may have been drawn from wells or small masonry reservoirs (like those found in Dholavira).
Practicing previous year questions is one of the most effective strategies for JKPSC exam preparation. This page contains 92 authentic questions from the JKPSC Prelims 2023 examination, complete with answers and detailed explanations.
At Quintessence Classes, we believe that understanding past exam patterns is crucial for success in competitive examinations. Our curated PYQ collection helps students identify frequently tested topics, understand the difficulty level, and practice with real exam questions. Whether you are preparing for UPSC CSE, JKPSC KAS, or JKSSB exams, our previous year questions database is designed to give you an edge in your preparation.
