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July 29, 2017

GK Quiz : Discoveries & Inventions - Set 1

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  1. Who invented Optical Fibre?
    1. Samuel Cohen
    2. Narinder Kapany
    3. Percy L. Spencer
    4. T. H. Maimah
  2. Who invented Radar ?
    1. J. H. Van Tassel
    2. Wilhelm K. Roentgen
    3. P. T. Farnsworth
    4. A. H. Taylor and Leo C. Young
  3. Who produced the first automobile ?
    1. Gottleib Daimler
    2. Henry Ford
    3. Rudolf Diesel
    4. Karl Benz
  4. Who was associated with the creation of Pentium chip ?
    1. Arun Netravalli
    2. Saeer Bhatia
    3. C. Kumar Patel
    4. Vinod Dham
  5. Who invented the Video-tape ?
    1. Richard James
    2. Charles Ginsberg
    3. P.T. Farnsworth
    4. George de Mestral
  6. Who invented the laser ?
    1. Sir Frank Whittle
    2. Fred Morrisson
    3. T. H. Maiman
    4. Dr. Charles H. Jones
  7. Which company invented the transistor radio ?
    1. Sony
    2. Grundig
    3. Panasonic
    4. Telstra
  8. Who invented the polio vaccine (oral) ?
    1. Jonas Salk
    2. Albert Sabin
    3. Burkholder
    4. Robert koch
  9. Who invented the "Voice mail" ?
    1. Gordon Matthews
    2. Alexander Graham Bell
    3. J. A. Fleming
    4. V. Poulsen
  10. Who is the father of cellular phone ?
    1. Linus Torvalds
    2. Percy Lebaron Spencer
    3. Fred Morrison
    4. Martin Cooper
  11. Which among the following events occurred first  ?
    1. John Logy Baird demon started first television
    2. Alexander Flemming discovered pencillin
    3. Telecast of talking pictures on television by BBC
    4. Jonas E. Salk developed first polio vaccine
  12. Who is known as 'the Father of Geometry' ?
    1. Pythagoras
    2. Euclid
    3. Aristotle
    4. Kepler
  13. What is the name given to the outermost "planetoid" discovered recently in the Solar System ?
    1. Quark
    2. Xenon
    3. Sedna
    4. Asterix
  14. Who introduced the use of artificial heart for surgery ?
    1. Christian Barnard
    2. Michael de Bakey
    3. Walton Lillehel
    4. Denton Cooly
  15. Who invented Radar ?
    1. J. H. Van Tassel
    2. Wilhelm K. Roentgen
    3. P. T. Farnsworth
    4. A. H. Taylor & Leo C. Young
  16. Who built the first modern motorcar ?
    1. Henry Ford
    2. Karl Benz
    3. Daimler
    4. Henry Austin
  17. Who developed the first automatic automobile ?
    1. Goatleab Daimler
    2. Henry Ford
    3. Rudolf Diesel
    4. Karl Benz 
  18. Who is recognized as the Father of Geometry ?
    1. Pythagoras
    2. Euclid
    3. Johann kepler
    4. Rene Descartes
  19. Electron was discovered by ?
    1. Ernest Rutherford
    2. Max Planck
    3. Joseph Thomson
    4. T. H. Maimah
  20. Who invented the video-tape ?
    1. Richard James
    2. Charles Ginsberg
    3. P. T. Farnsworth
    4. Georges de Mestral
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