Top 500 General Science GK Questions
Who discovered insulin?
(A) Karl Benz
(B) Louis Pasteur
(C) Niels Bohr
(D) F. G. Vating
Correct Answer : D
Raindrops are spherical-
(A) falling from above
(B) due to surface tension
(C) due to viscosity of water
(D) due to air friction
Correct Answer : B
Who invented the rabies vaccine?
(A) Hanfree Davy
(B) Charles Darwin
(C) Lewis Pasteur
(D) none of these
Correct Answer : C
Due to the increase in the amount of carbon dioxide in the atmosphere-
(A) Rises in temperature
(B) Decrease in temperature
(C) Change according to season
(D) Continuous decrease in temperature
Correct Answer : A
The rotations per second of a wheel that spins at an accelerating rate are measured by
(A) Chronometer
(B) hydrometer
(C) calipers
(D) stroboscope
Correct Answer : D
When the snowflake melts, the result will be-
(A) will change in water level
(B) will remain unchanged in the water level
(C) water level will decrease
(D) water level will rise
Correct Answer : B
Radio waves are reflected from which part of the atmosphere-
(A) Ionosphere
(B) Stratosphere
(C) Mesosphere
(D) None of these
Correct Answer : A
Why does the color of tomatoes turn red when ripe?
(A) Chlorophyll
(B) Acetic acid
(C) Chromoplast
(D) Due to cytoplasm
Correct Answer : C
When was the Space Commission established in India?
(A) July 1972
(B) July 1973
(C) June 1972
(D) June 1973
Correct Answer : C
Which among the following can cause Encephalitis?
1.Bacteria
2.Virus
3.Fungi
Choose the correct option from the codes given below:
(A) Only 1 & 2
(B) Only 2 & 3
(C) Only 1 & 3
(D) 1, 2 & 3
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 linkedin.com/in/rajesh-bhatia-7395a015b/.
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