UPSC Prelims 2023 Environment & Ecology

UPSC Prelims 2023 Environment & Ecology PYQs — start a timed practice test with explanations. 16 questions.

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Ancient History 1 Art & Culture 8 Economy 16 Environment & Ecology 16 Geography 15 Indian Polity 15 International Relations 10 Medieval History 3 Modern History 3 Science & Technology 10 Social Issues & Schemes 3

Question 13 Hard

Consider the following fauna: 1. Lion-tailed Macaque 2. Malabar Civet 3. Sambar Deer How many of the above are generally nocturnal or most active after sunset?

Question 14 Medium

Consider the following statements: Once the Central Government notifies an area as a 'Community Reserve' 1. The Chief Wildlife Warden of the State becomes the govern...

Question 15 Hard

Consider the following statements regarding the Indian squirrels: 1. They build nests by making burrows in the ground. 2. They store their food materials like nuts a...

Question 16 Hard

With reference to green hydrogen, Consider the following statements : 1. It can be used directly as a fuel for internal combustion. 2. It can be blended with natura...