Basic Science Laws Theories and Discoveries Online Quiz Test with Answers Mcqs

Given below on this page is a online general knowledge quiz about various scientific laws, theories and discoveries which can be used as a guide to evaluate and also improve the level of your information about this topic. As questions related to these are often part of various written exams and interviews so having appropriate amount of knowledge about them is extremely important.

Basic Science Laws Theories and Discoveries Online Quiz Test with Answers Mcqs

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Basic Science

1. Who was the first to observe ultraviolet rays?

William Herschel

Auguste Comte

Rutherford

John Wilhelm Ritter

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Question 1 of 20

2. Study of life in outer space is:

None of these

Entrobiology

Exobiology

Endobiology

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Question 2 of 20

3. Albert Einstein was a:

Biologist

Physicist

Physician

Chemist

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Question 3 of 20

4. Petrol engine was invented by:

James Watt

Nikolaus Otto

None of these

Rudolf Diesel

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Question 4 of 20

5. Who was awarded the Noble Prize for the discovery of neutrons?

Chadwick

Rutherford

Goldstein

Bohr

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Question 5 of 20

6. Insulin was discovered by?

Fleming

Edmund Fisher

None of these

Dr. F. G. Banting

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Question 6 of 20

7. Transistor was invented by:

Marconi

Shockley

Graham Bell

Baird

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Question 7 of 20

8. The scientific study of aging is known as:

Osteology

Teratology

Etiology

Geratology

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Question 8 of 20

9. Electron was first identified by:

J. Kepler

Rutherford

Chadwick

J. J. Thomson

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Question 9 of 20

10. Ornithology is the study of:

Worms

Amphibians

Birds

Insects

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Question 10 of 20

11. The velocity of light was measured by:

Romer

Newton

Galileo

Einstein

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Question 11 of 20

12. Who discovered that the earth was not the centre of the universe?

Darwin

Copernicus

Aristotle

Sir Isaac Newton

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Question 12 of 20

13. The scientist credited with the discovery of noble gasses is:

None of these

Cavendish

Rutherford

McDonald

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Question 13 of 20

14. Barometer was invented by:

Torricelli

Darwin

Baird

Watson

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Question 14 of 20

15. Mercury thermometer was invented by:

Newton

Galileo

Priestley

Daniel Gabriel Fahrenheit

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Question 15 of 20

16. Who is father of genetics?

Gregor Mendel

Darwin

Lamarck

Harvey

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Question 16 of 20

17. Who among the following received Nobel Prize twice for the same subject?

Gregor Mendel

Marie Curie

Sanger

Wheeler

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Question 17 of 20

18. Nobel Prize was started after the name of Alfred Nobel who invented:

Aeroplane

Telephone

Dynamite

Safety Lamp

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Question 18 of 20

19. Blood grouping was discovered by:

Robert Koch

William Harvey

Chadwick

Landsteiner

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Question 19 of 20

20. The steam engine was invented by:

Isaac Newton

Thomas Newcomen

James Watt

James Joule

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Question 20 of 20

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