(A) Planet
(B) Star
(C) Meteoroid
(D) Gas
Author:
Acid can be neutralized by which of the following thing?
(A) Gas
(B) Oil
(C) Alkali
(D) None of the above
Rheumatoid Orthritis is the name of disease which is more common in?
(A) Womens
(B) Children
(C) Mens
(D) Old age people
When nights and days have equal duration then this date is called?
(A) Equator
(B) Equinox
(C) Equilator
(D) All of the above
What is photosphere?
(A) Surface of earth
(B) Surface of moon
(C) Surface of Mars
(D) Surface of sun
At night plants gives?
(A) Hydrogen
(B) Oxygen
(C) Carbon Dioxide
(D) Neon
Snake is __ aanimal.
(A) Cold blooded
(B) Warm blooded
(C) Both A & B
(D) None of the above
Sun light spectrum have ___ visible colors.
(A) 5
(B) 7
(C) 8
(D) 9