List of Famous Discoveries and Inventions of Scientists Online Quiz Test 1

There have been several discoveries and inventions by various scientists that have changed the way we live in and think about the universe. Having information about them is really important as questions related to them are often asked in various general knowledge related written exams as well as interviews. So in order to help you in assessing and also improving you knowledge about this topic, given below is a free online test about famous discoveries and inventions.

List of Famous Discoveries and Inventions of Scientists Online Quiz Test 1

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General Knowledge

1. Who invented Jet engine?

James Watt

Charles Parsons

Wilbur Wright

Frank Whittle

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Question 1 of 20

2. Who discovered the law of attraction and repulsion between electric charges?

Reumer

Coulomb

Graham Bell

Marconi

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Question 2 of 20

3. Who invented the lift?

Thomas Alva Edison

John Logie Barid

Micheal Faraday

E. G. Otis

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Question 3 of 20

4. Who invented the hydrogen bomb?

J. Robert

Albert Einstein

Samuel Cohen

Edward Teller

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Question 4 of 20

5. What did Madam Curie discovered?

Radium

Radioactivity

Aeroplane

Wireless

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Question 5 of 20

6. Who invented Optical fiber?

Percy L. Spencer

Narinder Kapany

Samuel Cohen

T. H. Maimah

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Question 6 of 20

7. Who among the following received Noble Prize for unraveling the helical structure of proteins?

Linus Pauling

Watson and Crick

Sanger

Maurice Wilkins

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Question 7 of 20

8. The wonder drug Penicillin was discovered by?

Alexander Fleming

Louis Pasteur

Jonas Salk

Edward Jenner

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Question 8 of 20

9. The theory of mutation was given by?

Haldane

Fleming

Hugo de vires

Darwin and Lamarck

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Question 9 of 20

10. Which of the following was invented in 895 by King Camp Gillette?

Pliers

Safety Razor

Scissor

Knife

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Question 10 of 20

11. Who discovered the blood groups of man?

Kari Landsteiner

Edward Jenner

Larven

William Harvey

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Question 11 of 20

12. Who invented the Cellophane?

Le de Forest

Jacques E. Brandenberger

F. Lanchestre

Alan. M. Turning

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Question 12 of 20

13. Who invented motorcycle?

Sir George Cayley

Gottlieb Daimler

Percy L. Spencer

Haldane

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Question 13 of 20

14. Who invented the Polio Vaccine (Oral)?

Burk Holder

Jonas Salk

Albert Sabin

Robert Koch

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Question 14 of 20

15. Who invented the Microprocessor?

Robert Noyce and Gordon Moore

Georges Claude

Gregory Pincus

Micheal de Bakey

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Question 15 of 20

16. Who discovered antiseptic surgery?

Ronald Ross

Joseph Lister

William Harvey

Alexander Fleming

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Question 16 of 20

17. Which one of these was the first to observe ultra violet rays?

William Harschel

Rutherford

Johann Wilhelm Ritter

Auguste Comte

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Question 17 of 20

18. Which one of the following scientists made Nylon?

Walter Hunt

Robert Koch

W. L. Judson

W. H. Carothers

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Question 18 of 20

19. Streptomycin was discovered by __________ ?

S. A. Waksman

J. Salk

Alexander Flemming

Louis Pasteur

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Question 19 of 20

20. Who discovered the neutron?

Henry Cavendish

James Chadwick

William Brag

John Bardeen

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Question 20 of 20

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