UPSC solved previous year questions

UPSC Ecology PYQ with Answers

9 solved Ecology questions from previous UPSC papers, each with an answer and explanation.

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Questions: 9
Years covered: 2020–2024
Exam years: 4
With answers: 9

Ecology questions by year

20241 2022 🔒2 2021 🔒5 2020 🔒1

UPSC Ecology PYQ with Answers

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Q1 2024 Prelims GS

Consider the following:
1. Carabid beetles
2. Centipedes
3. Flies
4. Termites
5. Wasps
Parasitoid species are found in how many of the above groups of organisms?
1. Only two
2. Only three✓
3. Only four
4. All five
Answer explanation
Only three Parasitoid species are found among certain beetles, flies and wasps. Parasitoids develop on or within a host and ultimately kill it.…

EcologyEnvironmentParasitoids
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