Monday, April 27, 2015

SSC GS Quiz on Discoveries & Inventions

SSC CGL GS Quiz | FCI GS Quiz | SSC CPO & SI GS Quiz | Quiz on Discoveries and Inventions

Q1. Who invented optical fibre?

  1. Samuel Cohen
  2. Narinder Kapany
  3. Percy L.Spencer
  4. T.H. Maimah
Q2. Who invented Radar?
  1. J.H. Van Tassel
  2. Wilhelm K.Roentgen
  3. P.T Farnsworth
  4. A.H Taylor and Leo C. Young
Q3. Who produced first automobile?
  1. Gottleib Daimler
  2. Henry Ford
  3. Rudolf Diesel
  4. Karl Benz
Q4. Who was associated with the creation of Pentium Chip?
  1. Arun Netravalli
  2. Sabeer Bhatia
  3. C.Kumar Patel
  4. Vinod Dham
Q5. Who invented the video-tape?
  1. Richard James
  2. Charles Ginsberg
  3. P.T. Farnsworth
  4. Georges de Mestral
Q6. Who invented the Laser
  1. Sir Frank Whittle
  2. Fred Morrisson
  3. T.H. Maiman
  4. Dr. Charles H. Jones
Q7. Which company invented the transistor ratio?
  1. Sony
  2. Grundig
  3. Panasonic
  4. Telstra
Q8. Who invented Polio Vaccine?
  1. Jonas Salk
  2. Albert Sabin
  3. Burkholder
  4. Robert Koch
Q9. Who invented the "Voice Mail"?
  1. Gordon Matthews
  2. Alexander Graham Bell
  3. J.A Fleming
  4. V.Poulsen
Q10. Who i the father of cellular phone
  1. Linus Torvalds
  2. Percy Lebaron Spencer
  3. Fred Morrison
  4. Martin Cooper


Answers
  1. (2) Narinder Kapany
  2. (4) A.H Taylor and Leo C. Young
  3. (4) Karl Benz
  4. (4) Vinod Dham
  5. (2) Charles Ginsberg
  6. (3) T.H Maiman
  7. (1)Sony
  8. (2) Albert Sabin
  9. (1) Gordon Matthews
  10. (4) Martin Cooper

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