Important Science GK Questions

Rajesh Bhatia3 years ago 5.4K Views Join Examsbookapp store google play
Important Science GK Questions

Science is the systematic knowledge that comes from thought, observation, study and experimentation. Generally, questions related to the concepts of physics, chemistry and biology are asked under Science GK in various competitive exams. Questions related to General Science are quite difficult, so students are required to practice them more and more.

Here, I am providing the Important Science GK Questions for learners who are preparing for competitive exams. In this post, I have updated the most important questions, answers around the Daily GK with the latest General Science Questions about many topics covered. 

Students can easily get free general knowledge questions on this platform for online exam practice  to obtain good marks in the competitive exams. Current Affairs Mock Test and Monthly Current Affair.

Important Science GK Questions               

Q :  

Dry ice is solid.

(A) Carbon monoxide

(B) Carbon dioxide

(C) Sulfur dioxide

(D) Hydrogen peroxide

Correct Answer : B

Q :  

When we go upstairs in the atmosphere?

(A) heat is low and pressure increases

(B) temperature increases and pressure decreases

(C) Both temperature and pressure increase

(D) Both temperature and pressure decrease

Correct Answer : D

Q :  

"Gases of the same volume at the same temperature and pressure have the same number of molecules" Which of the following is this rule?

(A) Boyle's law

(B) Charles's law

(C) Volume rules of Gelusak

(D) Rule of Avogadro's hypothesis

Correct Answer : D

Q :  

Why do you like to paint the house white in summer?

(A) the eye looks good

(B) are bad conductors of heat

(C) Heat has good reflectors

(D) are conductors of heat

Correct Answer : C

Q :  

Cat is more visible at night?

(A) By nature

(B) Due to the special texture of the pupil

(C) daytime sleep

(D) None of these

Correct Answer : B

Q :  

Why does the sun appear red when rising and sinking?

(A) radiation

(B) Water vapor

(C) Dust particles

(D) scattering

Correct Answer : D

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    Rajesh Bhatia

    A Writer, Teacher and GK Expert. I am an M.A. & M.Ed. in English Literature and Political Science. I am highly keen and passionate about reading Indian History. Also, I like to mentor students about how to prepare for a competitive examination. Share your concerns with me by comment box. Also, you can ask anything at

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