Inventions


30 Questions MCQ Test General Knowledge | Inventions


Description
This mock test of Inventions for Current Affairs helps you for every Current Affairs entrance exam. This contains 30 Multiple Choice Questions for Current Affairs Inventions (mcq) to study with solutions a complete question bank. The solved questions answers in this Inventions quiz give you a good mix of easy questions and tough questions. Current Affairs students definitely take this Inventions exercise for a better result in the exam. You can find other Inventions extra questions, long questions & short questions for Current Affairs on EduRev as well by searching above.
QUESTION: 1

Until Victorian times, chocolate was thought of as a drink. When did the first chocolate bar appear?

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QUESTION: 2

In which decade was the telephone invented?

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QUESTION: 3

This part-time race car driver invented the bucket seat in 1969. Who was he??

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QUESTION: 4
Who invented Internal Combustion Engine?
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QUESTION: 5
The Manhattan Project was started by President Roosevelt in 1942 to ensure that the U.S. beat the Germans in developing a nuclear bomb. Whom did Roosevelt appoint as scientific head the Manhattan Project?
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QUESTION: 6
In which decade were the first successful diode and triode vacuum tubes invented?
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QUESTION: 7
Which scientist discovered the radioactive element radium?
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QUESTION: 8
What is the name of the CalTech seismologist who invented the scale used to measure the magnitude of earthquakes?
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QUESTION: 9
What James Watt invented?
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QUESTION: 10
Where is the village of Branston, after which the famous pickle is named?
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QUESTION: 11
What invention caused many deaths while testing it?
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QUESTION: 12
When was Monopoly created?
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QUESTION: 13
Who is the English physicist responsible for the 'Big Bang Theory'?
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QUESTION: 14
Who invented the BALLPOINT PEN?
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QUESTION: 15
What J. B. Dunlop invented?
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QUESTION: 16
What Galileo invented?
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QUESTION: 17
Who invented Gunpowder?
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QUESTION: 18
Who perfected GENETIC ENGINEERING?
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QUESTION: 19
Who invented Gramophone?
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QUESTION: 20
What now-ubiquitous device was invented by Zenith engineer Eugene Polley in 1955?
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QUESTION: 21
What furniture item was invented by California furniture designer Charles Prior Hall in 1968?
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QUESTION: 22
In which decade was the first solid state integrated circuit demonstrated?
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QUESTION: 23
When was barb wire patented?
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QUESTION: 24
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.
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QUESTION: 25
Who invented Jet Engine?
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QUESTION: 26
What Benjamin Franklin invented?
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QUESTION: 27
What plaything was invented by Joe McVicker in 1956?
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QUESTION: 28
Who was the first American female to patent her invention, a method of weaving straw with silk?
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QUESTION: 29
When was the first lawn mower invented?
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QUESTION: 30
What 'game' was first produced by the Southern Novelty Company in Baltimore, Maryland in 1892?
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