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Everyday Science Online Test MCQs With Answers

Question # 1

Which one among the following metals is used for making bolas because it does no corrode by seawater?

Choose an answer

Nickel

Tungsten

Antimony

Titanium

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Question # 2

The age of a father is twice that of the elder son. Ten years hence the age of the father will be three times of that of the younger son. If the difference of ages of the two sons is 15years, the age of the fathers

Choose an answer

50 years

55 years

60 years

70 years

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Question # 3

Who was the first the measure earth's radius?

Choose an answer

Galileo

Copernicus

Ptolemy

Eratosthenes

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Question # 4

Which device coverts mechanical energy into electrical energy?

Choose an answer

Generator

Steam engine

Electrical motor

Loudspeaker

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Question # 5

Lowest rate of photosynthesis takes place in?

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Orange light

Red light

Green light

Blue light

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Question # 6

RAM is the acronym for:

Choose an answer

Read after memory

Random Access Memory

Reade all memory

None of these

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Question # 7

Why was the first Intel Celeron proce3ssor not as popular as expected

Choose an answer

Ne level 2 cache

Causes excess heat

Both A & B

None of the above

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Question # 8

A train covers 660 km distance in 12hours. in 16 hours. how much distance train will cover?

Choose an answer

880 km

850 km

870 km

780 km

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Question # 9

Which of the astronomer first discovered the sunspots of the Sun?

Choose an answer

William Herschel

Edwin Hubble

Euclid

Galileo Galilei

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Question # 10

Which of the following chemicals is used for fruit ripening?

Choose an answer

Calcium carbide

Sodium chloride

Potassium chloride

None of above

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Question # 11

The most abundant in the gas in the atmosphere is

Choose an answer

Argon

Hellum

Neon

Krypton

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