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21st March 2019: Daily MCQs on Current Affairs for government exams (UPSC CSE/IAS exam)
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Roman Saini
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me ssc je ki preparation kr rha hu to pls aap ssc je point of view se v questions batana
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  1. MCQs -21st March 2019


  2. Disclaimer Disclaimer: Roman Saini is only delivering the content with due permission of Sahil Malhotra who is the content creatorlauthor/owner. Any claims with regard to copyright issues are to be directed to Sahil Malhotra. At no point in time Roman Saini shall be responsible for any claims relating to the content.


  3. Instructions As soon as the question Score Conclusion 0-2 3-4 5-6 7-8 9-10 appears, pause the video, 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 answer the question and resume it. 100% of the time, without fail, calculate your score and write it in the comments section (Compete).


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  6. Q1. Consider the following statements 1. Ruminants are the principal source of livestock methane. 2. Ruminant livestock have a fore-stomach containing microbes which are capable of digesting coarse plant material. 3. Methane represents lost energy in the digestion process of ruminants. Select the correct answer using the code given below: A) 1 and 2 only B) 2 and 3 only C) 1 and 3 only D) All of the above


  7. D) All of the above Ruminants are the principal source of livestock methane emissions because they produce the most methane per unit of feed consumed. Ruminant livestock (cattle, sheep, buffalo, goats, deer and camels) have a fore- stomach (or rumen) containing microbes which are capable of digesting coarse plant material and which produce methane as a by-product of digestion. Methane represents lost energy in the digestion process.


  8. Q2. Livestock is responsible for the release of which of the following 'green house gases'? 1. Methane 2. Carbon monoxide 3. Nitrous oxide Select the correct answer using the code given below A) 1 and 2 only B) 2 and 3 only C) 1 and 3 only D) All of the above


  9. C) 1 and 3 only Sources of GHG emissions by livestock: Methane (CH4) emissions from enteric fermentation as part of their digestive process Methane (CH4) and nitrous oxide (N20) emissions from manure management. Carbon dioxide (CO2) and nitrous oxide (N20) emissions from feed production, processing and transport. Carbon dioxide (CO2) emissions from energy consumption.


  10. Q3. Consider the following statements about the Integrated Child Development Services: 1. Children (3-6 years) age group are provided with hot cooked meals 2. Children (6 months-3 years) are provided with take-home ration. 3. Pregnant women and lactating mothers are provided with take-home ration. Select the correct answer using the code given below: A) 1 and 2 only B) 2 and 3 only C) 1 and 3 only D) All of the above


  11. D) All of the above Among others, the following benefits are provided under Integrated Child Development Services: Children (3-6 years) age group are provided with hot cooked meals. Children (6 months-3 years) are provided with take-home ration. Pregnant women and lactating mothers are provided with take-home ration.


  12. Q5. Which of the following statements is true regarding 'e-baalnidaan'? A) It is an online platform to help children deal with the exam related stress. B) It is an app to track the progress of various child-related nutritional schemes. C) It is an online complaint system to report child sexual abuses. D) It is an online platform to help faster adoption of children.


  13. D) All of the above Some of the important feature of the draft 'National Digital Communications Policy 2018' are: 1. Attract $100 billion investments into the country's digital communications sector. 2. Provide broadband access for all with 50 mbps speed 3. Ensure that the principles of net neutrality and privacy are upheld.


  14. Q8. Which of the following species of sea turtles are known to inhabit Indian coastal waters and islands. 1. Green 2. Hawksbill 3. Loggerhead 4. Flatback 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


  15. A) 1, 2 and 3 only Five species of sea turtles are known to inhabit Indian coastal waters and islands. These are: Olive Ridley (Vulnerable), Green (Endangered), Hawksbill (Critically Endangered), Loggerhead (Vulnerable) and Leatherback (Vulnerable)


  16. A) Lower mantle and outer core Weichert-Gutenberg discontinuity is between lower mantle and outer core.