CURRENT AFFAIRS - SEPTEMBER 2020 QUIZ

What J. B. Dunlop invented?

Pneumatic rubber tire

Rubber boot

Model airplanes

Automobile wheel rim

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Who invented Gramophone?

Sir Alexander Graham Bell

Thomas Alva Edison

Michael Faraday

Fahrenheit

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When was the Raggedy Ann doll patented?

1915

1911

1919

1920

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What plaything was invented by Joe McVicker in 1956?

Play-Doh

Lite-Brite

Silly Putty

Etch-A-Sketch

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What Thomas Davenport invented?

Electric streetcar

Chesterfield

Sleeping (railway) car

Screw propellor

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Which scientist discovered the radioactive element radium?

Albert Einstein

Isaac Newton

Benjamin Franklin

Marie Curie

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Who among the following invented the small pox vaccine?

Edward Jenner

Robert Koch

Louis Pasteur

Robert Hooke

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What Benjamin Franklin invented?

Barometer

Bifocal spectacles

Hygrometer

Radio

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What invention is credited to the Russian born American inventor Vladimir Kosma Zworykin?

Telegraph

Television

Dishwasher

Radio

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What furniture item was invented by California furniture designer Charles Prior Hall in 1968?

Sofa bed

Captain's chair

Hammock

Waterbed

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