Tuesday, June 24, 2014

Discoveries and Inventions Quiz for SSC Exams

(1) Who invented Optical Fibre?

  • Samuel Cohen
  • Narinder Kapany
  • Percy L.Spencer
  • T.H Maimah
(2) Who invented Radar?
  • J.H Van Tassel
  • Willhelm K. Roentgen
  • P.T Farnsworth
  • A.H Taylor and Leo C. Young
(3) Who produced first Automobile?
  • Gottlelb Daimler
  • Henry Ford
  • Rudolf Diesel
  • Karl Benz
(4) Who was associated with the creation of Pentium Chip?
  • Arun Netravalli
  • Sabeer Bhatia
  • C. Kumar Patel
  • Vinod Dham
(5) Who invented the video Tape?
  • Richard James
  • Charles Ginsberg
  • P.T Farnsworth
  • Georges de Mestral
(6)Who invented the Laser?
  • Sir Frank Whittle
  • Fred Morisson
  • T.H Maiman
  • Dr. Charles H. Jones
(7) Which Company invented the transistor ratio?
  • Sony
  • Grundig
  • Panasonic
  • Telstra
(8) Who invented the polio vaccine(oral)?
  • Jonas Salk
  • Albert Sabin
  • Burkholder
  • Robert Koch
(9) Who invented the "voice Mail"?
  • Gorden Matthews
  • Alexander graham Bell
  • J.A Fleming
  • V Poulsen
(10) Who is the father of Cellular Phone?
  • Linus Torvalds
  • Percy Lebaron Spencer
  • Fred Morrison
  • Martin Cooper
(11) Which among the following events occured first?
  • John Logy Baird demonstrated first television.
  • Alexander Flemming discovered Pencillin
  • Telecast of taking pictures on television by BBC
  • Jonas E.salk developed first polio vaccine
(12)Who is known as the father of Geometry?
  • Pythagoras
  • Euclid
  • Aristotle
  • Kepler
(13)What is the name given to the outermost "planetoid" discovered recently in the Solar System?
  • Quark
  • Xenon
  • Sedna
  • Asterix
(14)Who introduced the use of artificial heart for surgery?
  • Christian Bernard
  • Michael de Bakey
  • Walton Lillehel
  • Denton Cooly
(15) Who invented Radar?
  • J.H van Tassel
  • Wilhelm K. Roentgen
  • P.T Farnsworth
  • A.H Taylor & Leo C. Young
(16) Who built the first modern motorcar?
  • Henry Ford
  • Karl Benz
  • Daimler
  • Henry Austin
(17) Who developed the first automatic Automobile?
  • Goatleab Daimler
  • Henry Ford
  • Rudolf Diesel
  • Karl Benz
(18) Electron was discovered by 
  • Ernest Rutherford
  • Max Planck
  • J.J Thomson
  • Albert Einstein
(19) The first Thermionic valve was invented by
  • Thomas Edison
  • Richardson
  • J.A Fleming
  • Lee De Forest
(20) Gunpowder was invented by
  • Roger Bacon
  • Colt
  • C.V Raman
  • Dr Gratting


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