Very Easy GK Questions and Answers
When we go upstairs in the atmosphere?
(A) heat is low and pressure increases
(B) temperature increases and pressure decreases
(C) Both temperature and pressure increase
(D) Both temperature and pressure decrease
Correct Answer : D
By whom is the focus distance corrected in the eye lens?
(A) Ratina
(B) iris
(C) ciliary muscles
(D) Carnia
Correct Answer : C
Dry ice is solid.
(A) Carbon monoxide
(B) Carbon dioxide
(C) Sulfur dioxide
(D) Hydrogen peroxide
Correct Answer : B
What is the scientific name for common salt?
(A) sodium sulfate
(B) sodium chloride
(C) sodium bicarbonate
(D) Ammonium chloride
Correct Answer : D
The velocity of light is maximum in ______.
(A) Diamond
(B) Water
(C) Vacuum
(D) Glass
Correct Answer : C
In which of the following industries is mica as a raw material?
(A) Cement
(B) Glass and Pottery
(C) Iron and Steel
(D) Electrical
Correct Answer : D