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 the Cellophane?

Alan. M. Turning

Le de Forest

Jacques E. Brandenberger

F. Lanchestre

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Question 1 of 20

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

Watson and Crick

Maurice Wilkins

Sanger

Linus Pauling

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Question 2 of 20

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

Coulomb

Reumer

Graham Bell

Marconi

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Question 3 of 20

4. Who invented the Microprocessor?

Robert Noyce and Gordon Moore

Micheal de Bakey

Georges Claude

Gregory Pincus

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Question 4 of 20

5. Who discovered antiseptic surgery?

Ronald Ross

Joseph Lister

Alexander Fleming

William Harvey

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Question 5 of 20

6. Who invented the lift?

Micheal Faraday

E. G. Otis

John Logie Barid

Thomas Alva Edison

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Question 6 of 20

7. The theory of mutation was given by?

Fleming

Hugo de vires

Haldane

Darwin and Lamarck

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Question 7 of 20

8. Streptomycin was discovered by __________ ?

Alexander Flemming

J. Salk

S. A. Waksman

Louis Pasteur

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Question 8 of 20

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

William Harschel

Rutherford

Auguste Comte

Johann Wilhelm Ritter

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Question 9 of 20

10. Who invented Jet engine?

James Watt

Wilbur Wright

Frank Whittle

Charles Parsons

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Question 10 of 20

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

Safety Razor

Pliers

Scissor

Knife

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Question 11 of 20

12. Who invented Optical fiber?

T. H. Maimah

Narinder Kapany

Percy L. Spencer

Samuel Cohen

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Question 12 of 20

13. Who invented motorcycle?

Sir George Cayley

Haldane

Gottlieb Daimler

Percy L. Spencer

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Question 13 of 20

14. Who discovered the neutron?

James Chadwick

John Bardeen

Henry Cavendish

William Brag

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Question 14 of 20

15. The wonder drug Penicillin was discovered by?

Alexander Fleming

Louis Pasteur

Jonas Salk

Edward Jenner

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Question 15 of 20

16. What did Madam Curie discovered?

Aeroplane

Radium

Wireless

Radioactivity

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Question 16 of 20

17. Who invented the hydrogen bomb?

Edward Teller

Albert Einstein

J. Robert

Samuel Cohen

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Question 17 of 20

18. Who invented the Polio Vaccine (Oral)?

Robert Koch

Burk Holder

Jonas Salk

Albert Sabin

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Question 18 of 20

19. Who discovered the blood groups of man?

Larven

Kari Landsteiner

William Harvey

Edward Jenner

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Question 19 of 20

20. Which one of the following scientists made Nylon?

Robert Koch

W. L. Judson

Walter Hunt

W. H. Carothers

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Question 20 of 20

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