UPSC Prelims 2014 Environment & Ecology

UPSC Prelims 2014 Environment & Ecology PYQs — start a timed practice test with explanations. 27 questions.

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Ancient History 1 Art & Culture 15 Economy 13 Environment & Ecology 27 Geography 12 Indian Polity 10 International Relations 4 Medieval History 1 Modern History 5 Science & Technology 11 Social Issues & Schemes 1

Question 25 Easy

Lichens, which are capable of initiating ecological succession even on a bare rock, are actually a symbiotic association of

Question 26 Medium

The most important strategy for the conservation of biodiversity together with traditional human life is the establishment of

Question 27 Easy

Other than poaching, what are the possible reasons for the decline in the population of Ganges River Dolphins? 1. Construction of dams and barrages on rivers 2. Increa...