General Knowledge : : Inventions Questions & Answers

  1. Who invented the Helicopter?

A. Drinker

B. Broquet

C. Copernicus

D. Cockrell

  1. Who is the inventor of electric lamp?

A. Thomas Alva Edison

B. John Dalton

C. J.C. Bose

D. J.C. Dunlop

  1. Who invented Safety Pin?

A. John Napier

B. Walter Hunt

C. Jean Baptiste Lamarck

D. Jacob Schick

  1. Who discovered the Penicillin?

A. Alexander Fleming

B. James Watson

C. Henri Becquerel

D. Henry Greathead

  1. Who invented the World Wide Web (WWW)?

A. J.B.Dunlop

B. John Harrison

C. James Hargreaves

D. Sir Tim Berners-Lee