Category Archives: Everyday Science MCQs

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Who postulated the law of universal gravitation?

A. Nicholas Copernicus
B. Kepler
C. Isaac Newton
D. Albert Einstein

What is the main purpose of nuclear energy?

A. To kill the enemy nation
B. To waste the excessive energy
C. To use it as an alternative source of energy
D. To cause mutation for people who are working

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The Sphygmomanometer is an instrument used to measure?

A. Humidity in the air
B. Blood pressure
C. Purity of milk
D. Thickness of water

Day and night change due to?

A. Earth’s revolution
B. Earth’s rotation accompanied with its revolution
C. Earth’s rotation on its axis
D. None of these

The Salinity of sea water is determined by the amount of common salt (sodium chloride) in _________ of sea water.?

A. 1 Gram
B. 10 Grams
C. 1 Kg
D. 10 Kg

The blood vessels which return the blood to the heart are called?

A. Veins
B. Capillaries
C. Arteries
D. Valves

Which of the following disease have been eradicated in Pakistan?

A. Diphtheria
B. Chicken Pox
C. Measles
D. Small Pox

The most abundant element in the Earth’s atmosphere is?

A. Argon
B. Nitrogen
C. Oxygen
D. Krypton

Rickets is caused by deficiency of?

A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D

Which of the following is classified as a star?

A. Moon
B. Jupiter
C. Saturn
D. Sun