Invention GK Questions and Answers | Who Invented the | Invention Trivia | GK Quiz

Invention GK Questions and Answers | Who Invented the | Invention Trivia | GK Quiz

1. The scale used to measure the magnitude of earthquakes was invented by?
a) Isaac Newton
b) Charles Richter
c) Galileo Galilei
d) Charles Darwin

2. Many deaths occurred during the trial of which invention?
a) Dynamite
b) Steam Boat
c) Race Cars
d) Parachute

3. Kerosene was invented by?
a) Abraham Gesner
b) Napoleon Aubin
c) William Giauque
d) Erich Baer

4. The Jet Engine was invented by?
a) Frank Whittle
b) Isaac Newton
c) James Madison
d) Erich Baer

5. What did Galileo invent?
a) Compass
b) Telegraph
c) Microscope
d) Thermometer

6. Who invented the cipher wheel?
a) Aaron Burr
b) Benjamin Franklin
c) James Madison
d) Thomas Jefferson

7. In which decade was the first solid state integrated circuit demonstrated?
a) 1950s
b) 1951s
c) 1952s
d) 1953s

8. What did James Watt invent?
a) Steam Pump
b) Steam Boat
c) Blast Furnace
d) Steam Engine

9. What did J. B. Dunlop invent?
a) Pneumatic rubber tire
b) Compass
c) Printing Press
d) Light Bulb

10. Barb wire was patented in which year?
a) 1870
b) 1874
c) 1873
d) 1875