Everyday Science MCQs

Latest MCQs

The solar wind can reach speeds of up to...?

(A) 600 km/s
(B) 700 km/s

(C) 800 km/s
(D) 650 km/s

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Latest MCQs

Loss of electron and proton is called...?

(A) Oxidation reaction
(B) Reduction reaction

(C) Redox reaction
(D) All of these

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Latest MCQs

Animal and Plant bodies contain ________ of water....?

(A) 75%
(B) 72%

(C) 70%
(D) 73%

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Latest MCQs

The most splendid and the most magnificent constellation on the sky is...?

(A) Orion
(B) Columbia

(C) Canis Major
(D) Taurus

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Latest MCQs

A change that alters the composition of a substances is known as ____...?

(A) Physical Change
(B) Nuclear Change

(C) Chemical Change
(D) Biological Change

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Latest MCQs

Which solution contain more water...?

(A) 1.0M
(B) 0.75M

(C) 0.5M
(D) 0.25M

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Latest MCQs

Big Bang theory explains_____________...?

(A) Origin of Universe
(B) Origin of Sun

(C) Laws of physics
(D) None of above

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Latest MCQs

Permissible noise level at Residential area during night time is:...?

(A) 45 dB
(B) 55 dB

(C) 75 dB
(D) 80 dB

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Latest MCQs

Which of the following remains suspended to form sand and water mixture...?

(A) Gas
(B) Plasma

(C) Liquid
(D) Solid

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Latest MCQs

How many proton is present in the nucleus of Protium isotope...?

(A) 3
(B) 2

(C) 1
(D) 0

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