11 NOVEMBER 2021 CURRENT AFFAIRS QUIZ

Who invented Jet Engine?

Roger Bacon

Sir Frank Whittle

Gottlieb Daimler

Lewis E. Waterman

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What invention caused many deaths while testing it?

Race cars

Parachute

Ladders

Dynamite

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What type of system did Paul Nipkow, John Baird, and Charles Jenkins all invent?

Telephone

Television

Early Warning

Electricity

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When was the first Lionel trains manufactured?

1890

1920

1944

1901

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What drink was invented by Charles Leiper Grigg in 1929?

7-Up

Pepsi

Yoo-Hoo

Hawaiian Punch

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Who invented Gunpowder?

Roger Bacon

G. Ferdinand Von Zeppelin

Leo H Baekeland

Sir Frank Whittle

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What toy was invented by Joshua Lionel Cowen around 1900?

Yo-yo

Tinkertoys

Electric train

Raggedy Ann doll

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The initials JCB on earth-moving equipment are those of the founder of the company that makes it. What is his name?

Jack Croxford Baker

John Christopher Baxter

Joseph Cyril Bamford

John Christopher Ballantyne

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Ralph Samuelson was only 18 when he invented this sporting item in 1922. What was that?

Golf tee

Motorboat

Hang glider

Water skis

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Who synthesized the first wholly artificial gene?

Hargobind Khorana

J.J. Thompson

Benjamin Franklin

Meghnad Saha

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