Detailed explanation will be added soon. In the meantime, you can practice more questions from UPSC CSE 2025 Mains or browse the complete PYQ collection.
Answer verified by Quintessence Classes faculty — Karan Nagar, Srinagar.
More Science and Technology questions
From across UPSC, JKPSC, and JKSSB papers — same subject, different years.
Bringing out the circumstances in 2005 which forced an amendment to the section 3(d) in Indian Patent Law, 1970, discuss how it has been ...
What do you understand by ‘Standard Positioning Systems’ and ‘Protection Positioning Systems’ in the GPS era? Discuss the advantages Indi...
What is India’s plan to have its own space station and how will it benefit our space programme?
Identify the correct match:1. Washing soda – Na₂CO₃
2. Baking soda – NaHCO₃
3. Gypsum – CaSO₄·2H₂O
4. Plaster of Paris – CaSO₄·½H₂O
How m...
What do you understand by Fixed-Dose drug Combinations (FDCs)? Discuss their merits and demerits.