Invention Questions and Answers

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Q31
Who had an explosive idea and first patented DYNAMITE?
  • A J. R. Gluber
  • B A. Nobel
  • C G. Fawks
  • D W. Bickford
Answer: Option B
Q32
Who invented the Spinning Jenny?
  • A Thornton Hargreaves
  • B Peter Hargreaves
  • C James Hargreaves
  • D Simon Hargreaves
Answer: Option C
Q33
Which insurance salesman invented the fountain pen in 1884?
  • A Lewis Edson Waterman
  • B Sir William Grove
  • C Charles Kettering
  • D George Fountain
Answer: Option A
Q34
When was the first elevator built?
  • A 1743
  • B 1739
  • C 1760
  • D 1785
Answer: Option A
Q35
What charge card, developed in 1950, was the first to be accepted nationally in the US?
  • A Visa
  • B Discover
  • C MasterCharge
  • D Diner's Club
Answer: Option D
Q36
What Enrico Fermi invented?
  • A X ray machine
  • B Betatron
  • C Cyclotron
  • D Nuclear reactor
Answer: Option D
Q37
Which of the following was first patented by an Australian in 1889?
  • A Electric Drill
  • B Electric Shaver
  • C Electric Fence
  • D Electric Heater
Answer: Option A
Q38
Who among the following invented the small pox vaccine?
  • A Robert Koch
  • B Edward Jenner
  • C Robert Hooke
  • D Louis Pasteur
Answer: Option B
Q39
What George Westinghouse invented?
  • A Light bulb
  • B Electric razor
  • C Refrigerator
  • D Railway air brakes
Answer: Option D
Q40
.Who is the only U.S. President to invent and patent something?
  • A Abraham Lincoln
  • B Theodore Roosevelt
  • C Thomas Jefferson
  • D Rutherford B. Hayes
Answer: Option A

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