Get Started

Top 50 Science GK Questions and Answers

7 months ago 12.3K Views
Q :  

Which of the following scientist discovered the principles of heredity?

(A) Darwin

(B) Mendel

(C) DeVries

(D) Lamarck

Correct Answer : B

Q :  

Smallpox vaccine was invented by?

(A) Priestley

(B) Ruffetin

(C) Edward Jenner

(D) Lloyd

Correct Answer : C

Q :  

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

Q :  

Who invented the bulb?

(A) Rutherford

(B) Fleming

(C) Edison

(D) Ohm

Correct Answer : C

Q :  

Who discovered 'Streptomycin'?

(A) Waxman

(B) Rutherford

(C) Bushwell

(D) none of these

Correct Answer : A

Q :  

Who invented X-Rays?

(A) Rutherford

(B) Newton

(C) Röntgen

(D) Baird

Correct Answer : C

Q :  

Who discovered the theory of relativity?

(A) Einstein

(B) Edison

(C) Khurana

(D) Newton

Correct Answer : A

Q :  

D.N.A. Who had discovered it?

(A) Prof. Chandrashekhar

(B) Watson and Creek

(C) Dalton

(D) Khurana

Correct Answer : C

Q :  

Who invented the electronic computer?

(A) Pascal

(B) J. P. Eckert

(C) Charles Babbage

(D) Kalydar. shesath

Correct Answer : B

Q :  

With which invention is Atohan related?

(A) artificial radioactivity

(B) Nuclear Fusion

(C) nuclear fission

(D) Relativistic Theory

Correct Answer : C

Related categories

Very important related articles. Read now

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today