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MCQs - 28th March 2019
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Instructions As soon as the question Score Conclusion appears, pause the video, answer the question and 0-2 resume it. Very low chances of selection. There is no substitute for hard work. Can do better, need to grind more Going good, almost there. Very high chances of selection 3-4 100% of the time, without fail, calculate your score and write it in 7-8 the comments section (Compete) 5-6 9-10
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Q1. Consider the following statements: I. Ash content of coal produced in the country is generally 25 to 45 % whereas average ash content of imported coal varies from 10 to 20% 2. Indian Coal has comparatively higher ash content than imported coal due to in-situ theory of formation of coal deposits in India Select the correct answer using the code given below: A) 1 only B) 2 only C) Both 1 and 2 D) Neither 1 nor 2
A) 1 only Ash content of coal produced in the country is generally 25 to 45 % whereas average ash content of imported coal varies from 10 to 20% Indian Coal has comparatively higher ash content than imported coal due to drift theory (Plant material was transported with the stream of water from one place to another) of formation of coal deposits in India.
02. Consider the following statements: 1. A squall line is a line of severe thunderstorms that can form along and/or ahead of a cold front. 2. Squall lines are observed frequently in the warm sector of a mid-latitude cyclone. Select the correct answer using the code given below: A) 1 only B) 2 only C) Both 1 and 2 D) Neither 1 nor 2
C) Both 1 and 2 Squall lines are observed frequently in the warm sector of a mid-latitude cyclone, usually about 100-300 km in advance of the cold front and dry lines. A dry line is a boundary that separates a moist air mass from a dry air mass.
Q3. Consider the following statements: 1. The winds from a strong tornado are significantly stronger than the highest category of hurricane. 2. Tornadoes tend to cause much more destruction than hurricanes Select the correct answer using the code given below: A) 1 only B) 2 only C) Both 1 and 2 D) Neither 1 nor 2
Q4. Which of the following could be the consequences of a weak 'Gulf Stream Current'? 1. More severe storms in Europe. 2. Faster sea level rise on the east coast of the US. 3. Increasing drought in the Sahel in Africa. 4. Changing rainfall patterns in the tropics. Select the correct answer using the code given below: A) 1, 2 and 3 only B) 2, 3 and 4 only C) 1, 3 and 4 only D) All of the above
C) India, China and Nepal Qiangla/Lipu-Lekh Pass is located at the tri-junction of India, China and Nepal
Q7. The 'Samagra Shiksha' scheme aims at: A) Educational development of children of road-side vendors B) Holistic development of school education. C) Opening up of schools especially dedicated to sports. D) Free education to talented students from the weaker sections of the society.
B) Holistic development of school education Samagra Shiksha' is an integrated Scheme for school education extending support to States from pre-school to senior secondary levels for the first time.
Q8. Consider the following statements about the lake 'Pangong Tso': 1. It is the world's highest saltwater lake. 2. One-third of the endorheic lake lies in India and the other two-thirds in China. 3. Pangong Tso is also known to change colours. 4. It is a World Heritage Site. Select the correct answer using the code given below: A) 1, 2 and 3 only B) 2, 3 and 4 only C) 1, 3 and 4 only D) All of the above
B) European Union The General Data Protection Regulation changes the rules for companies that collect, store or process large amounts of information on residents of the European Union, requiring more openness about what data they have and who they share it with.
B) 1, 2 and 4 only The following eight pollutants are monitored under the National Air Quality Index: PM10, PM2.5, Nitrogen dioxide (NO2), Sulphur dioxide (SO2), Carbon monoxide (CO), Ozone (O3), Ammonia (NH3) and Lead (Pb)