www.gradeup.co 1 www.gradeup.co Sectional Trend Analysis of UPSC CSE Prelims UPSC CSE Prelims Subject-wise Trend Analysis (2016-2020) Year 2020 2019 2018 2017 2016 History, Art & Culture 19 18 20 13 16 Static GK and Current Affairs 5 5 12 13 20 India and World Geography 7 7 7 9 7 Economic & Social Development (Including Current Development) 19 22 24 18 23 Environment & Ecology (Including Current Development) 18 15 14 13 ...
1. Solved Environment Prelims Questions 2011-18 • The questions from the previous 4-5 years’ prelims papers help us understand the nature of questions asked in prelims and the trend the UPSC is following. • Most of the questions given here are explained under the respective headings in the main notes. • A lot of the questions are current affairs based (most of them are not relevant for future), so you need not lose heart. 1. Solved Environment Prelims Questions 2011-18 ...
Think IAS. Think Drishti. 60 Steps To Prelims 20 DAILY MCQs FOR PRELIMS 2020 60 Steps To Prelims 1200 Questions 2 Full (20 Questions × 60 Days) Length Tests Static Subjects 10-12 Questions Daily Current Affairs 4-6 Questions Daily UPSC Previous Years 4 Questions Daily Full Length GS Paper I Special Test Every Saturday Full Length GS Paper II (CSAT) Week 1 Week 2 Week 3 Week 4 Week 5 Polity + Geography + Polity + History (Ancient + Modern ...
Environment & Ecology Questions in UPSC Prelims 2022 The questions for Environment and Ecology for UPSC Prelims 2022 are given below: 1. Among the following crops, which one is the most important anthropogenic source of both methane and nitrous oxide ? (a) Cotton (b) Rice (c) Sugarcane (d) Wheat 2. Consider the following pairs: Wetland/Lake: Location 1. Hokera Wetland Punjab 2. Renuka Wetland Himachal Pradesh 3. Rudrasagar Lake Tripura 4. Sasthamkotta Tamil Nadu How many pairs given above are correctly ...
UPSC Prelims Environment and Ecology Questions [2013-2020] Previous Year Environment and Ecology Questions 2020 Q 1. In the context of recent advances in human reproductive technology, “Pronuclear Transfer” is used for (a) fertilization of egg in vitro by the donor sperm (b) genetic modication of sperm-producing cells (c) development of stem cells into functional embryos (d) prevention of mitochondrial diseases in offspring Q 2. With reference to carbon nanotubes, consider the following statements: 1. They can be used as ...
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