Inventions Session 1 Multiple Questions and Answers.




31.Who invented motor cycle?
A. G. Dajmler of Cannstatt
B. Percy L. Spencer
C. Sir George Cayley
D. E. H. Armstrong

32.The wonder drug Pencillin was discovered by
A. Louis Pasteur
B. Alexander Fleming
C. Edward Jenner
D. Jonas Salk

33.Who invented the hydrogen bomb?
A. J. Robert Oppenheimer
B. Albert Einstein
C. Samuel Cohen
D. Edward Teller

34.Who invented the Microprocessor?
A. Robert Noyce and Gordon Moore
B. Georges Claude
C. Gregory Pincus
D. Michael de Bakey

35.Who was the inventor of jet engine?
A. James Watt
B. Charles Parsons
C. Orville and Wilbur Wright
D. Frank Whittle

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