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. The scientific study of aging is known as:

Etiology

Geratology

Teratology

Osteology

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Question 1 of 20

2. Electron was first identified by:

Rutherford

Chadwick

J. Kepler

J. J. Thomson

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Question 2 of 20

3. The steam engine was invented by:

James Watt

James Joule

Isaac Newton

Thomas Newcomen

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Question 3 of 20

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

Bohr

Chadwick

Goldstein

Rutherford

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Question 4 of 20

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

Dynamite

Telephone

Aeroplane

Safety Lamp

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Question 5 of 20

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

Rutherford

None of these

Cavendish

McDonald

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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 velocity of light was measured by:

Galileo

Newton

Einstein

Romer

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Question 8 of 20

9. Blood grouping was discovered by:

Landsteiner

Chadwick

Robert Koch

William Harvey

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Question 9 of 20

10. Study of life in outer space is:

Endobiology

Entrobiology

Exobiology

None of these

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Question 10 of 20

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

Darwin

Aristotle

Sir Isaac Newton

Copernicus

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Question 11 of 20

12. Albert Einstein was a:

Physician

Biologist

Chemist

Physicist

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Question 12 of 20

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

Marie Curie

Gregor Mendel

Wheeler

Sanger

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Question 13 of 20

14. Petrol engine was invented by:

None of these

James Watt

Rudolf Diesel

Nikolaus Otto

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Question 14 of 20

15. Who is father of genetics?

Harvey

Darwin

Lamarck

Gregor Mendel

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Question 15 of 20

16. Barometer was invented by:

Darwin

Torricelli

Watson

Baird

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Question 16 of 20

17. Who was the first to observe ultraviolet rays?

Rutherford

Auguste Comte

William Herschel

John Wilhelm Ritter

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Question 17 of 20

18. Insulin was discovered by?

Edmund Fisher

Fleming

None of these

Dr. F. G. Banting

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Question 18 of 20

19. Ornithology is the study of:

Insects

Worms

Amphibians

Birds

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Question 19 of 20

20. Mercury thermometer was invented by:

Newton

Priestley

Daniel Gabriel Fahrenheit

Galileo

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Question 20 of 20

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