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Science questions with answers

70 multiple-choice questions. Open any question for its answer and explanation.

  1. According to NASA, the evidence for the presence of life on Mars found till today include
  2. Purest form of coal is
  3. Full form of C.F.L. is
  4. One of the following is not a green house gas in atmosphere :-
  5. The Purest form of water is :
  6. Which of the following is not a "Greenhouse Gas"?
  7. In the recent epidemics of the Japanese Encephalitis the most afflicted district in Uttar Pradesh was :
  8. The street 'Kalaiwala' gives shining appearance by rubbing a shining silvery material. What is this material made up of ?
  9. Scientists of which country have developed an artificial blood that is a kind of plastic blood which could be given to any patient regardless of his blood group?
  10. Which one of the following gases, released from bio-gas plant is used as a fuel gas?
  11. In which year was the Wadia Institute of Himalayan Geology established ?
  12. The First Satellite of India sent to space, was
  13. Earth day' is celebrated on
  14. Which of the following is not Nuclear Power Station ?
  15. Which one of the following is not a green house gas?
  16. On which of the following dates Chandrayaan-3 was successfully launched ?
  17. Which one of the following gases is not a green house gas?
  18. Which harmful rays are absorbed by Ozone layer ?
  19. Which of the following has a Science City?
  20. Salk's vacine is connected with which one of the following diseases?
  21. Which country lunched the World's first satellite dedicated to monitoring "greenhouse gas emissions" in 2009?
  22. The concept of Green house Gases was postulated by
  23. Which Indian scientist is recognised by 'UNEP' as Father of Economic Ecology ?
  24. How many persons are the winner of Green Nobel Prize in 2019 ?
  25. Vitamin B-12 contains :