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. Barometer was invented by:

Watson

Darwin

Baird

Torricelli

Question 1 of 20

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2. Albert Einstein was a:

Biologist

Chemist

Physician

Physicist

Question 2 of 20

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3. Transistor was invented by:

Baird

Marconi

Graham Bell

Shockley

Question 3 of 20

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

Rutherford

Cavendish

McDonald

None of these

Question 4 of 20

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

Telephone

Safety Lamp

Aeroplane

Dynamite

Question 5 of 20

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6. Electron was first identified by:

J. J. Thomson

Chadwick

J. Kepler

Rutherford

Question 6 of 20

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7. Who is father of genetics?

Darwin

Gregor Mendel

Lamarck

Harvey

Question 7 of 20

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8. Mercury thermometer was invented by:

Newton

Daniel Gabriel Fahrenheit

Priestley

Galileo

Question 8 of 20

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9. Ornithology is the study of:

Insects

Worms

Amphibians

Birds

Question 9 of 20

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10. The scientific study of aging is known as:

Geratology

Teratology

Osteology

Etiology

Question 10 of 20

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11. Insulin was discovered by?

None of these

Dr. F. G. Banting

Fleming

Edmund Fisher

Question 11 of 20

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

Darwin

Aristotle

Sir Isaac Newton

Copernicus

Question 12 of 20

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

Marie Curie

Sanger

Gregor Mendel

Wheeler

Question 13 of 20

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14. The steam engine was invented by:

James Watt

Isaac Newton

James Joule

Thomas Newcomen

Question 14 of 20

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15. Petrol engine was invented by:

James Watt

None of these

Rudolf Diesel

Nikolaus Otto

Question 15 of 20

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

Chadwick

Rutherford

Bohr

Goldstein

Question 16 of 20

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17. Study of life in outer space is:

Entrobiology

None of these

Exobiology

Endobiology

Question 17 of 20

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18. Who was the first to observe ultraviolet rays?

John Wilhelm Ritter

Auguste Comte

Rutherford

William Herschel

Question 18 of 20

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19. Blood grouping was discovered by:

William Harvey

Robert Koch

Landsteiner

Chadwick

Question 19 of 20

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20. The velocity of light was measured by:

Romer

Einstein

Galileo

Newton

Question 20 of 20

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