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 Inventions Questions

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Q:

We remember Charles Babbage (1792-1871) for what ?

A) Computers B) Radio-Telegraphy
C) Steam Boating D) Telescopes
 
Answer & Explanation Answer: A) Computers

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9 6542
Q:

Ralph Samuelson was only 18 when he invented this sporting item in 1922. What was that?

A) Golf tee B) Motorboat
C) Water skis D) Hang glider
 
Answer & Explanation Answer: C) Water skis

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7 6511
Q:

The first effective vaccine against polio was prepared by ?

A) Robert Edwards B) James Simpson
C) H Gibbon D) Jonas E Salk
 
Answer & Explanation Answer: D) Jonas E Salk

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Exam Prep: AIEEE
Job Role: Bank Clerk

14 6364
Q:

Atomic theory was devised by

A) Mosley B) John Dalton
C) Daimler D) None of these
 
Answer & Explanation Answer: B) John Dalton

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6 6007
Q:

Who invented Automobiles using gasoline?

A) Karl Benz B) Kirk Macmillan
C) Thomas Alva Edison D) William Ford
 
Answer & Explanation Answer: A) Karl Benz

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8 5960
Q:

Air conditioner was discovered by

A) Edison B) Wilson
C) Carrier D) Roentgen
 
Answer & Explanation Answer: C) Carrier

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5 5699
Q:

When were blue jeans invented?

A) 1900s B) 1850s
C) 1860s D) 1870s
 
Answer & Explanation Answer: C) 1860s

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11 5697
Q:

Analytical Engine was invented by

A) Dewar B) Charles Babbage
C) Daimler D) None of these
 
Answer & Explanation Answer: B) Charles Babbage

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5 5497