Top 500 General Science GK Questions
A device, which is used in our TV set, computer, radio set for storing the electric charge, is
(A) Resistor
(B) Inductor
(C) Conductor
(D) Capacitor
Correct Answer : D
One horse power is equal to
(A) 790 watts
(B) 700 watts
(C) 720 watts
(D) 746 watts
Correct Answer : D
If the velocity of a body is doubled its kinetic energy
(A) Gets doubled
(B) Becomes half
(C) Does not change
(D) Becomes 4 times
Correct Answer : D
What would be the time period of a pendulum, when taken to the Moon?
(A) Decrease
(B) Increase
(C) Remain the same
(D) Becomes the zero
Correct Answer : B
Which one among the following nontoxic gases helps in formation of enzymes which ripen fruit?
(A) Acetylene
(B) Ethane
(C) Methane
(D) Carbon dioxide
Correct Answer : A
Elements of d-block are called–
(A) Transition element
(B) Transuranic elements
(C) Metals
(D) Metalloids
Correct Answer : A
The ligthest metal is –
(A) Li
(B) Fe
(C) Cu
(D) Ag
Correct Answer : A
How much carbon does steel contain?
(A) 0.1% – 1.5%
(B) 7 – 10%
(C) 10 – 50%
(D) Zero
Correct Answer : A
Balloons are filled with
(A) Helium
(B) Argon
(C) Nitrogen
(D) Oxygen
Correct Answer : A
The metal present in insulin is
(A) Copper
(B) Iron
(C) Zinc
(D) Magnesium
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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