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. What did Madam Curie discovered?

Radium

Aeroplane

Radioactivity

Wireless

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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 hydrogen bomb?

Edward Teller

Albert Einstein

J. Robert

Samuel Cohen

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Question 3 of 20

4. Who invented the Cellophane?

Jacques E. Brandenberger

Alan. M. Turning

F. Lanchestre

Le de Forest

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Question 4 of 20

5. Who invented the Polio Vaccine (Oral)?

Albert Sabin

Burk Holder

Jonas Salk

Robert Koch

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Question 5 of 20

6. Which one of the following scientists made Nylon?

Robert Koch

W. H. Carothers

Walter Hunt

W. L. Judson

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Question 6 of 20

7. The wonder drug Penicillin was discovered by?

Alexander Fleming

Edward Jenner

Jonas Salk

Louis Pasteur

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Question 7 of 20

8. The theory of mutation was given by?

Darwin and Lamarck

Hugo de vires

Fleming

Haldane

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Question 8 of 20

9. 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 9 of 20

10. Who invented Optical fiber?

Percy L. Spencer

Narinder Kapany

T. H. Maimah

Samuel Cohen

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Question 10 of 20

11. Streptomycin was discovered by __________ ?

Louis Pasteur

Alexander Flemming

S. A. Waksman

J. Salk

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Question 11 of 20

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

Safety Razor

Knife

Scissor

Pliers

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Question 12 of 20

13. Who invented Jet engine?

Wilbur Wright

Charles Parsons

Frank Whittle

James Watt

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Question 13 of 20

14. Who discovered the neutron?

James Chadwick

Henry Cavendish

John Bardeen

William Brag

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Question 14 of 20

15. Who invented the Microprocessor?

Gregory Pincus

Georges Claude

Robert Noyce and Gordon Moore

Micheal de Bakey

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Question 15 of 20

16. Who discovered antiseptic surgery?

Alexander Fleming

William Harvey

Ronald Ross

Joseph Lister

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Question 16 of 20

17. Who discovered the blood groups of man?

Kari Landsteiner

Larven

Edward Jenner

William Harvey

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Question 17 of 20

18. 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 18 of 20

19. Who invented motorcycle?

Gottlieb Daimler

Percy L. Spencer

Haldane

Sir George Cayley

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Question 19 of 20

20. Who invented the lift?

Micheal Faraday

E. G. Otis

John Logie Barid

Thomas Alva Edison

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Question 20 of 20

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