Top 500 Common GK Questions and Answers
Measurement of calories is unit?
(A) heat
(B) solid
(C) liquid
(D) Sound
Correct Answer : A
Are power plants added to homes?
(A) in series
(B) Parallel
(C) in mixed order
(D) None of these
Correct Answer : B
The filament of an electric bulb is made up of
(A) Chromium
(B) Tungsten
(C) Copper
(D) Zinc
Correct Answer : B
S. What is the unit of force in I.
(A) Joule
(B) Newton
(C) Watt
(D) Cubic centimeters
Correct Answer : B
Mechanical energy is converted into electrical energy by
(A) transformer
(B) Ammeter
(C) Galvanometer
(D) Dynamo
Correct Answer : D
Sulfur is used?
(A) dynamite
(B) gunpowder
(C) Ammo
(D) All of the above
Correct Answer : D
Which metal is the best conductor of heat?
(A) Gold
(B) Aluminum
(C) Silver
(D) Brass
Correct Answer : C
Why put a wooden handle in the kettle?
(A) because of fashion
(B) Wood is a bad conductor of heat and the handle is not hot
(C) is light
(D) None of these
Correct Answer : B
The main ingredient of 'Bio Gas' is?
(A) ethane
(B) Ammonia
(C) Methane
(D) Ethylene
Correct Answer : C
By whom is the focus distance corrected in the eye lens?
(A) Ratina
(B) iris
(C) ciliary muscles
(D) Carnia
Correct Answer : C