April 25, 2024

Science : Quiz: 1

July 18, 2022
Which of the following is most needed to digest food in stomach ?
  • (A) Water
  • (B) Mineral
  • (C) Enzyme
  • (D) Air
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Answer – A

 

What does Gobar Gas contains ?
  • (A) Butane
  • (B) Methane
  • (C) Octane
  • (D) Propane
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Answer – B

 

Which cell organelle is found in plant cells only ?
  • (A) Chromosome
  • (B) Plastids
  • (C) Plastids
  • (D) Ribosome
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Answer – C

 

Oncogene is responsible for :
  • (A) AIDS
  • (B) Cancer
  • (C) Tuberculosis
  • (D) Typhoid
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Answer – B

 

The presence of which of the following prevents coagulation of blood inside the human body ?
  • (A) Fibrin
  • (B) Haemoglobin
  • (C) Heparin
  • (D) Thrombopalstin
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Answer – C

 

Who invented Dynamo ?
  • (A) Michael Faraday
  • (B) Gutenberg
  • (C) Macmillan
  • (D) Pascal
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Answer – A

 

Which day is observed as National Science Day ?
  • (A) 28th February
  • (B) 8th March
  • (C) 1st December
  • (D) 10th January
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Answer – A

 

Acid Rain is caused by the pollution of the environment by ?
  • (A) Carbon dioxide and Nitrogen
  • (B) Carbon Monoxide and Carbon dioxide
  • (C) Ozone and Carbon oxide
  • (D) Nitrous Oxide and Sulphur Dioxide
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Answer – D

 

Velocity of Lights is maximum in
  • (A) Diamond
  • (B) Water
  • (C) Vacuum
  • (D) Hydrogen
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Answer – C

 

Who is the father of Immunology ?
  • (A) Louis Pasteur
  • (B) Robert Koch
  • (C) Landsteiner
  • (D) Edward Jenner
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Answer – D

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