General Science MCQ Question and Answer

General Science MCQ Question and Answer
11. Centigrade & Fahrenheit scales give same reading at
  • - 40°
  • - 32°
  • - 273°
  • - 100°
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12. Who among the following described protoplasm as the physical basis of life?
  • T. H. Huxley
  • Leeuwenhoek
  • Rudolf Virchow
  • J. C. Bose
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13. The scientist who first discovered that the earth revolves round the sun was
  • Newton
  • Dalton
  • Copernicus
  • Einstein
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14. Alexander Fleming discovered
  • Penicillin
  • X-ray
  • Streptomycin
  • Telephone
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15. Who among following invented the steam engine?
  • Marconi
  • James Watt
  • Thomas Savery
  • Wright Brothers
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16. Who invented typewriter?
  • Shockley
  • Pascal
  • Sholes
  • Waterman
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17. Who discovered circulation of blood in human body?
  • Edward Jenner
  • Joseph Lister
  • William Harvey
  • Jonon Esals
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18. The first attempt in printing was made in England by
  • James Arkwright
  • James Watt
  • William Caxton
  • Isaac Newton
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19. Who was the surgeon who pioneered antiseptic surgery in 1865?
  • Edward Jenner
  • Joseph Lister
  • Henry William
  • John Sleeman
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20. The credit of inventing the television goes to
  • Faraday
  • Baird
  • Edison
  • Marconi
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