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GS Paper IUPSC Prelims 2019
Biodiversity & Conservation
Question No. 211Interactive Test Mode
00:00
+2-0.66

Q211. Consider the following pairs: | | Wildlife | Naturally found in | | :--- | :--- | :--- | | 1. | Blue-finned Mahseer | Cauvery River | | 2. | Irrawaddy Dolphin | Chambal River | | 3. | Rusty-spotted Cat | Eastern Ghats | Which of the pairs given above are correctly matched?

Consider the following pairs:

WildlifeNaturally found in
1.Blue-finned MahseerCauvery River
2.Irrawaddy DolphinChambal River
3.Rusty-spotted CatEastern Ghats

Which of the pairs given above are correctly matched?

Select the correct option below (or cross out options to eliminate)
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Official Answer Key & Detailed Solution

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Official UPSC Answer KeyUPSC Prelims 2019 • Environment and Ecology

Correct Answer: Option (C) — 1 and 3 only

Concept & Option Breakdown

Standard Reference Verified
  • Pair 1 is correctly matched: The Blue-finned Mahseer (Tor khudree) is indigenous to the rivers of South India, prominently the Cauvery and Krishna River basins.
  • Pair 2 is incorrectly matched: The Irrawaddy Dolphin (Orcaella brevirostris) is found in coastal-marine waters and select rivers/estuaries (like Chilika Lake, Irrawaddy River, Mekong River), not the Chambal River (which is home to the Gangetic River Dolphin and Gharials).
  • Pair 3 is correctly matched: The Rusty-spotted Cat (Prionailurus rubiginosus), one of the world's smallest wild cats, is native to the deciduous forests and scrublands of India, including the Eastern Ghats.
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Question Specifications & Syllabus Mapping

Examination & YearUPSC Civil Services Preliminary Examination 2019 (Q211)
Paper & Marking SchemeGS Paper I • 2 Marks (-0.66 Negative for incorrect response)
Syllabus Subject & TopicEnvironment and Ecology → Biodiversity & Conservation
Official Answer KeyOption (C) — 1 and 3 only

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Frequently Asked Questions — UPSC Prelims 2019 Q211

What is the official answer for UPSC Prelims 2019 GS Paper I Question 211 (Environment and Ecology)?

The official UPSC answer key for this 2019 Environment and Ecology (Biodiversity & Conservation) question is Option (C): "1 and 3 only". Correct attempts carry 2 Marks with -0.66 Negative penalty for wrong answers.

Which UPSC Prelims syllabus topic does this 2019 question belong to?

This question belongs to GS Paper I under the subject "Environment and Ecology" and micro-topic "Biodiversity & Conservation". You can explore all repeated questions from Biodiversity & Conservation in Acme AI's 3D Prelims PYQ Realm or practice 50 full-length and sectional tests in the APT Prelims Test Series.

How can I solve this Biodiversity & Conservation UPSC Prelims question using option elimination?

To solve Biodiversity & Conservation questions in UPSC Prelims, identify extreme modifiers, verify core NCERT conceptual definitions, and eliminate mutually contradictory statement pairs before locking your final option.

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