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Everyday Science Online Test MCQs With Answers

Question # 1

A am carrying a bucket full of water in of water in one hand stretches his other arm

Choose an answer

To reduce consumption of energy

To bring the combined center of gravity of his angular momentum

To conserve his angular momentum

To make his movements streamlined

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Question # 2

The resistance of carbon --------- with rise in the temperature

Choose an answer

Increase

Decreases

Remain the same

Fluctuate

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Question # 3

if one meter wire costs Rs. 50.25 then what will be the price of 50 meter long wire?

Choose an answer

Rs. 1512.5

Rs. 3512.5

Rs.2512.5

Rs. 4512.5

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Question # 4

Which metal is extracted form sea water?

Choose an answer

Magnesium

Potassium

Berylium

Aluminum

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Question # 5

cost of one dozen knifes is RS.180. Find the cost of one knife.

Choose an answer

RS. 15

RS. 45

RS. 35

RS. 25

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Question # 6

Which vitamin a is also known as ''Retinol''?

Choose an answer

Vitamin K

Vitamin A

Vitamin B

Vitamin D

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Question # 7

Nitrogen oxide is also known a s what?

Choose an answer

Rotten egg gas

Laughing gas

Smelly gas

Hot air balloon gas

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Question # 8

What is one of the two most abundant element in the universe?

Choose an answer

hydrogen & helium

Oxygen

Helium & Carbon

Carbon

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Question # 9

To find the hidden secrets under the water, the ships and submarines use the

Choose an answer

Radiation system

Sonar system

X-rays system

Radiation system

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Question # 10

Which is not a telescope?

Choose an answer

Microscope

Reflector

Dobsonian

Refractor

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Question # 11

In 1960, American virologist John Enders developed the vaccine for

Choose an answer

Anthrax

Polio

Measles

Tuberculosis

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