PRELIMS 2021 KEYS RAJA sir cracking IAS Academy

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April 13, 2021 - Daily Quiz

1. According to India’s National Policy on Biofuels, which of the following can be used as raw materials for the production of biofuels? 1. Cassava 2. Damaged wheat grains 3. Groundnut seeds 4. Horse gram 5. Rotten potatoes 6. Sugar beet Select the correct answer using the code given below: (a) 1, 2, 5 and 6 only (b) 1, 3, 4 and 6 only (c) 2, 3, 4 and 5 only (d) 1, 2, 3, 4, 5 and 6
2. Which of the following hills are found where the Eastern Ghats and Western Ghats meet? (a) Anaimalai Hills (b) Cardamom Hills (c) Nilgiri Hills (d) Shevoroy Hills 3. The Brahmaputra, Irrawady and Mekong rivers originate in Tibet and flow it through narrow and parallel mountain ranges in their upper reaches. Of these rivers, Brahmaputra makes a "U" turn in its course to flow into India. This "U" turn is due to (a) Uplift of folded Himalayan series (b) Syntaxial bending of geologically young Himalayas (c) Geo-tectonic disturbance in the tertiary folded mountain chains (d) Both (A) and (B) above  4. Which of the following can be threats to the biodiversity of a geographical area? 1. Global warming 2. Fragmentation of habitat 3. Invasion of alien species 4. Promotion of vegetarianism Select the correct answer using the codes given below: (a) 1, 2 and 3 only (b) 2 and 3 only (c)1 and 4 only (d) 1, 2, 3 and 4   5. Which one the following is Insectivorous plants? (a) Passionflower plant (b) Pitcher plant (c) Night queen (d) Flame of the fort   ANSWERS 1. (a) The National Policy on Biofuels expands the scope of raw material for ethanol production by allowing use of Sugarcane Juice, Sugar containing materials like Sugar Beet, Sweet Sorghum, Starch containing materials like Corn, Cassava, Damaged food grains like wheat, broken rice, Rotten Potatoes, unfit for human consumption for ethanol production. 2. (c) 3. (d)  4. (a) 5. (b)






POSTED ON 13-04-2021 BY ADMIN
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