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GS Paper IUPSC Prelims 2013
Ecology & Ecosystems
Question No. 223Interactive Test Mode
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Q223. Consider the following: 1. Star tortoise 2. Monitor lizard 3. Pygmy hog 4. Spider monkey Which of the above are naturally found in India?

Consider the following:

  1. Star tortoise
  2. Monitor lizard
  3. Pygmy hog
  4. Spider monkey Which of the above are naturally found in India?
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 2013 • Environment and Ecology

Correct Answer: Option (A) — 1, 2 and 3 only

Concept & Option Breakdown

Standard Reference Verified

1, 2, and 3 are correct: Indian Star Tortoise (Geochelone elegans) lives in dry scrublands of central and southern India; Monitor lizards (Varanus species) are native and widespread throughout India; Pygmy Hog (Porcula salvania) is endemic to the alluvial grasslands of Assam.

4 is incorrect: Spider monkeys (Ateles spp.) are native exclusively to tropical rainforests of Central and South America.

Elimination Heuristic & Exam Approach

Spider monkeys are New World monkeys native to the Americas. Eliminating statement 4 directly leaves option (a) as the only valid choice.

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Question Specifications & Syllabus Mapping

Examination & YearUPSC Civil Services Preliminary Examination 2013 (Q223)
Paper & Marking SchemeGS Paper I • 2 Marks (-0.66 Negative for incorrect response)
Syllabus Subject & TopicEnvironment and Ecology → Ecology & Ecosystems
Official Answer KeyOption (A) — 1, 2 and 3 only

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Frequently Asked Questions — UPSC Prelims 2013 Q223

What is the official answer for UPSC Prelims 2013 GS Paper I Question 223 (Environment and Ecology)?

The official UPSC answer key for this 2013 Environment and Ecology (Ecology & Ecosystems) question is Option (A): "1, 2 and 3 only". Correct attempts carry 2 Marks with -0.66 Negative penalty for wrong answers.

Which UPSC Prelims syllabus topic does this 2013 question belong to?

This question belongs to GS Paper I under the subject "Environment and Ecology" and micro-topic "Ecology & Ecosystems". You can explore all repeated questions from Ecology & Ecosystems 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 Ecology & Ecosystems UPSC Prelims question using option elimination?

Spider monkeys are New World monkeys native to the Americas. Eliminating statement 4 directly leaves option (a) as the only valid choice.

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