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General Studies (Paper 1) from JKPSC JKAS 2021 Prelims
Subject: General Studies (Paper 1) Environment & Ecology, Geography Jammu & Kashmir Public Service Commission Last updated May 9, 2026
JKPSC Prelims 2021 General Studies (Paper 1)

In the freshwaters ofriver Ganga, a variety of dolphins named ______ are found

Answer & Explanation

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Correct Answer: Option B — Susu
The Ganges River Dolphin (Platanista gangetica) is locally known as "Susu" because of the noise it makes while breathing. This species is unique because it is essentially blind; it hunts by emitting ultrasonic sounds that bounce off of fish and other objects, enabling it to "see" in the murky river water through echolocation.
Answer verified by Quintessence Classes faculty — Karan Nagar, Srinagar.

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JKPSC JKAS 2021 Prelims

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Exam JKPSC
Recruitment JKAS
Stage Prelims
Year 2021
Subject General Studies (Paper 1)
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