(A) Venus
(B) Jupiter
(C) Plato
(D) Saturn
How many colours sunlight have?
(A) 3
(B) 5
(C) 6
(D) 7
Who first of all determined the orbits of Moon, planets and sun?
(A) Copernicus
(B) Newton
(C) Ptolemy
(D) None of the above
Soda water is carbonated by adding which of the following?
(A) HCL
(B) H2O
(C) CO2
(D) C2H4
___ is the most abundant element in the universe.
(A) Oxygen
(B) Nitrogen
(C) Carbon
(D) Hydrogen
Who invented Safety Pin?
(A) Donald Rose
(B) Funk
(C) Walter Hunt
(D) Spencer
Study of old age is known as?
(A) Epistomology
(B) Gerontology
(C) Geology
(D) Dermatology
Lipids are the example of?
(A) Organic compounds
(B) Inorganic compounds
(C) Both A & B
(D) None of the above