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Everyday Science Online Test MCQs With Answers

Question # 1

By nature, what types are the oxides of most metals?

Choose an answer

Acidic

Basic

Neutral

Amphoteric

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Question # 2

The study of mechanical, physical and biochemical functions of living organisms is called what?

Choose an answer

Taxonomy

Hematology

Thermodynamics

Physiology

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Question # 3

Which instrument is used for measuring the emission of radiant energy?

Choose an answer

Radiometer

Ombrometer

Refrectometer

Rain gauge

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Question # 4

Which is the biggest company of computer software in the world?

Choose an answer

Google

Yahoo

Microsoft

Oracle

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Question # 5

Which vitamin is also known as cyanocobalamin?

Choose an answer

Vitamin B11

Vitamin B9

Vitamin B10

Vitamin B12

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Question # 6

Which of the following chemicals is used for fruit ripening?

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Calcium carbide

Sodium chloride

Potassium chloride

None of above

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Question # 7

Acromeglay is caused by an excess sec ration of which pituitary hormone?

Choose an answer

oxytoxin

Thyroid stimulation hormone (TSH)

Grown hormone (GH)

Luteinzing hormone (LH)

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Question # 8

Which of the following allotropes of carbon is used for cutting and drilling?

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Diamond

Graphite

Activate carbon

Carbon black

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Question # 9

Who invented the first5 microscope?

Choose an answer

Knoll and Ruska

Kolliker

Robert Hooke

Swanson

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Question # 10

What scientist discovered that ether had anesthetic properties

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Paracelsus

Morton

Bacon

Jackson

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Question # 11

What is the only non-electric musical instrument invented in the 20th century?

Choose an answer

Trombone

Steel drum

Tuba

Conga

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