UPSC Prelims 2017 Environment & Ecology

UPSC Prelims 2017 Environment & Ecology PYQs — start a timed practice test with explanations. 14 questions.

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Ancient History 1 Art & Culture 5 Economy 18 Environment & Ecology 14 Geography 7 Indian Polity 22 International Relations 7 Medieval History 1 Modern History 7 Science & Technology 10 Social Issues & Schemes 8

Question 13 Hard

With reference to ‘Global Climate Change Alliance’, which of the following statements is/are correct? 1. It is an initiative of the European Union. 2. It provides t...

Question 14 Medium

Which of the following practices can help in water conservation in agriculture? 1. Reduced or zero tillage of the land 2. Applying gypsum before irrigating the fiel...