Top 50 Science GK Questions and Answers
Which of the following scientist discovered the principles of heredity?
(A) Darwin
(B) Mendel
(C) DeVries
(D) Lamarck
Correct Answer : B
Smallpox vaccine was invented by?
(A) Priestley
(B) Ruffetin
(C) Edward Jenner
(D) Lloyd
Correct Answer : C
Ptolemy's theory of the earth is that?
(A) Earth is the center of the universe and the Sun revolves around it
(B) Earth is not the center of the universe and the Sun does not revolve around it
(C) Earth rotates as well as rotates
(D) Earth is a satellite of the Sun
Correct Answer : A
Who invented the bulb?
(A) Rutherford
(B) Fleming
(C) Edison
(D) Ohm
Correct Answer : C
Who discovered 'Streptomycin'?
(A) Waxman
(B) Rutherford
(C) Bushwell
(D) none of these
Correct Answer : A
Who invented X-Rays?
(A) Rutherford
(B) Newton
(C) Röntgen
(D) Baird
Correct Answer : C
Who discovered the theory of relativity?
(A) Einstein
(B) Edison
(C) Khurana
(D) Newton
Correct Answer : A
D.N.A. Who had discovered it?
(A) Prof. Chandrashekhar
(B) Watson and Creek
(C) Dalton
(D) Khurana
Correct Answer : C
Who invented the electronic computer?
(A) Pascal
(B) J. P. Eckert
(C) Charles Babbage
(D) Kalydar. shesath
Correct Answer : B
With which invention is Atohan related?
(A) artificial radioactivity
(B) Nuclear Fusion
(C) nuclear fission
(D) Relativistic Theory
Correct Answer : C
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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 linkedin.com/in/rajesh-bhatia-7395a015b/.
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