Inventions


30 Questions MCQ Test General Knowledge | Inventions


Description
Attempt Inventions | 30 questions in 15 minutes | Mock test for Class 5 preparation | Free important questions MCQ to study General Knowledge for Class 5 Exam | Download free PDF with solutions
QUESTION: 1

Who invented Internal Combustion Engine?

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QUESTION: 2

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

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QUESTION: 3

In which decade was the telephone invented?

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QUESTION: 4
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: 5
Until Victorian times, chocolate was thought of as a drink. When did the first chocolate bar appear?
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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 James Watt invented?
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QUESTION: 9
What is the name of the CalTech seismologist who invented the scale used to measure the magnitude of earthquakes?
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QUESTION: 10
When was Monopoly created?
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QUESTION: 11
Where is the village of Branston, after which the famous pickle is named?
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QUESTION: 12
Who is the English physicist responsible for the 'Big Bang Theory'?
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QUESTION: 13
What invention caused many deaths while testing it?
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QUESTION: 14
Who perfected GENETIC ENGINEERING?
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QUESTION: 15
Who invented Gramophone?
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QUESTION: 16
Who invented the BALLPOINT PEN?
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QUESTION: 17
What J. B. Dunlop invented?
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QUESTION: 18
What Galileo invented?
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QUESTION: 19
Who invented Gunpowder?
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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
What 'game' was first produced by the Southern Novelty Company in Baltimore, Maryland in 1892?
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QUESTION: 23
What Benjamin Franklin invented?
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QUESTION: 24
In which decade was the first solid state integrated circuit demonstrated?
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QUESTION: 25
When was barb wire patented?
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QUESTION: 26
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: 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
Who invented Jet Engine?
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QUESTION: 30
When was the first lawn mower invented?
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