Invention Questions and Answers

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Q1
Who invented the BALLPOINT PEN?
  • A Biro Brothers
  • B Waterman Brothers
  • C Bicc Brothers
  • D Write Brothers
Answer: Option A
Q2
In which decade was the first solid state integrated circuit demonstrated?
  • A 1950s
  • B 1960s
  • C 1970s
  • D 1980s
Answer: Option A
Q3
What J. B. Dunlop invented?
  • A Pneumatic rubber tire
  • B Automobile wheel rim
  • C Rubber boot
  • D Model airplanes
Answer: Option A
Q4
Which scientist discovered the radioactive element radium?
  • A Isaac Newton
  • B Albert Einstein
  • C Benjamin Franklin
  • D Marie Curie
Answer: Option D
Q5
When was barb wire patented?
  • A 1873
  • B 1840
  • C 1895
  • D 1900
Answer: Option A
Q6
What is the name of the CalTech seismologist who invented the scale used to measure the magnitude of earthquakes?
  • A Charles Richter
  • B Hiram Walker
  • C Giuseppe Mercalli
  • D Joshua Rumble
Answer: Option A
Q7
What Galileo invented?
  • A Barometer
  • B Pendulum clock
  • C Microscope
  • D Thermometer
Answer: Option D
Q8
This statesman, politican, scholar, inventor, and one of early presidents of USA invented the swivel chair, the spherical sundial, the moldboard plow, and the cipher wheel.
  • A George Washington
  • B Alexander Hamilton
  • C John Adams
  • D Thomas Jefferson
Answer: Option D
Q9
What James Watt invented?
  • A Diving bell
  • B Steam boat
  • C Hot air balloon
  • D Rotary steam engine
Answer: Option D
Q10
Where is the village of Branston, after which the famous pickle is named?
  • A Yorkshire
  • B Lancashire
  • C Staffordshire
  • D Norfolk
Answer: Option C
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