UPSC CIVIL SERVICES PRELIMINARY EXAMINATION

UPSC Prelims 2024— Question 90

2024General Studies Paper-IEnvironment & EcologyBiodiversitySpecies Diversitydifficult
Q90

Question

Consider the following statement: Statement-1: The Indian Flying Fox is placed under the “vermin” category in the Wildlife (Protection) Act, 1972. Statement-2: The Indian Flying Fox feeds on the blood of other animals. Which one of the following is correct in respect of the above statements?

Options

A
Both statement-1 and statement-2 are correct, and statement-2 explains statement-1
B
Both statement-1 and statement-2 are correct, but statement-2 does not explain statement-1
C
Statement-1 is correct, but statement-2 is incorrect✓ Correct Answer
D
Statement-1 is incorrect, but statement-2 is correct
AnswerOption C

Explanation

The correct answer is option (C). The Indian Flying Fox was listed as vermin under the Wildlife (Protection) Act framework before the 2022 amendment changed the schedules, but it is a fruit- and nectar-feeding bat rather than a blood-feeding animal. Therefore Statement 1 is correct and Statement 2 is incorrect. The key to this question is to distinguish the exact constitutional provision, factual association, scientific principle, or current-affairs detail being tested from statements that are partly true but incomplete or incorrectly framed. UPSC often makes the distractors plausible by changing one institutional role, date, classification, geographic association, or causal relationship. Option A — “Both statement-1 and statement-2 are correct, and statement-2 explains statement-1” is incorrect. It does not match the established fact or contains the incorrect combination, institution, relationship, classification, or proposition identified in the explanation above. Choosing it would therefore introduce a factual error or omit a necessary element. Option B — “Both statement-1 and statement-2 are correct, but statement-2 does not explain statement-1” is incorrect. It does not match the established fact or contains the incorrect combination, institution, relationship, classification, or proposition identified in the explanation above. Choosing it would therefore introduce a factual error or omit a necessary element. Option C — “Statement-1 is correct, but statement-2 is incorrect” is correct. It matches the established fact described above and gives the complete combination or identification required by the question. Option D — “Statement-1 is incorrect, but statement-2 is correct” is incorrect. It does not match the established fact or contains the incorrect combination, institution, relationship, classification, or proposition identified in the explanation above. Choosing it would therefore introduce a factual error or omit a necessary element. For examination purposes, the safest approach is to verify each statement independently before looking at the answer-code combination. This is particularly important in statement-based questions, because one false clause makes an entire combination wrong. In factual questions, compare the defining characteristic asked in the stem with each alternative rather than relying on superficial familiarity. The answer recorded here follows the verified Set C key used for this database.

Question Classification

SubjectEnvironment & Ecology
TopicBiodiversity
SubtopicSpecies Diversity
Question TypeStatement-based
Difficultydifficult
VerificationVerified