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Everyday Science Online Test MCQs With Answers

Question # 1

The human cell contains

Choose an answer

44 chromosomes

48 chromosomes

46 chromosomes

23 chromosomes

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Question # 2

Profit after selling commodity for Rs.524 is the same as loss after selling is for Rs. 452. The cost price of the commodity is:

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Rs.488

Rs. 485

Rs.480

Rs. 500

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Question # 3

Which of these discoverers was made by accident?

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Penicillin

Atoms

Neptune

Evolution

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Question # 4

A bat is?

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An mammal

A reptile

An amphibian

An avian

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Question # 5

The Fujita scale is used to measure which natural phenomenon:

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Tornado wind-intensity

Ultra-violet intensity

Atmospheric ozone levels

Tsunami volumes and heights

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Question # 6

'Raman effect' was used to develop-

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Cooling Glasses

Space Craft

Detecting Scanners

Atom Bomb

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Question # 7

Which of he following gases is used in he cigarette lighters?

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Butane

methane

Propane

radon

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Question # 8

The largest gland in human body is:

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Liver

Kidney

Lungs

Brain

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Question # 9

A bio genesis was disproved by

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Spallanzani

Muller

Darwin

Cuvier

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Question # 10

Study of earth is called?

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Taxidermy

Stenography

Paleontology

Geology

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Question # 11

The are four states of matte, solid, liquid, gas, and plasma.What is plasma?

Choose an answer

Something found in your blood

A state of matter found in your TV

A very cold state found only at or near absolute zero where atoms lose electrons

An extremely hot gas where atoms are partially broken down to form ions

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