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Everyday Science Online Test MCQs With Answers

Question # 1

A place of rock was brought from moon to earth, Then

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its mass alone changed

Both mass as well as weight as weight changed

Its weight alone alone changed

Neither its mass nor its weight changed

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Question # 2

Which of the following is not a disease of he immune system?

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HIV/AIDS

Leukemia

Sickle anemia

None of these

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Question # 3

Mole is unit of

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Amount of Substance

Length

Distance in Navigation

Work

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Question # 4

In 1828m Friedrich Woehler performed the first chemical synthesis of a naturally occurring biologic (organic) Molecule. What did he synthesize?

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Cheez-Wiz, a delicious snack

Alanine, an amino acid

Urea, a waste product

Glucose, a sugar

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Question # 5

Which one of the following is used as a moderator in a nuclear reactor?

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Radium

Ordinary water

Thorium

Heavy water

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Question # 6

What is the name of the pigment that gives the green colour to plants?

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Carotene

Chlorophyll

Phenolphthalein

Xanthophylls

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Question # 7

Estimated time period of a pendulum of length 0.2 is closer to is

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5 sec

1 sec

2 sec

None of these

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Question # 8

Which of the following is least effective in photosynthesis?

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Sunlight

Red Light

Blue Light

Green Light

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Question # 9

Superconductivity was discovered by:

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H.K. Onmes

Thomson

Einstein

Faraday

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Question # 10

In which year did Mikhail Kalashnikov develop AK-47( Kalashinkov Gun?)

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1947

1944

1939

1943

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Question # 11

All of the following diseases are caused by virus except?

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Janudice

Influenza

Typhoid

Mumps

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