General Science MCQ SET-II[su_divider top=”no” size=”1″ margin=”5″]
(1)Chemically pure gold is of:
(a) 22 carats
(b) 24 carats
(c) 18 carats
(d) 20 carats
[su_spoiler title=”Show Answer” style=”fancy” icon=”plus-circle”]Answer: b[/su_spoiler]
(2) A liquid transmits pressure equally in all directions is denoted by –
(a) First Law of thermodynamics
(b) Archimedes Principle
(c) Pascal’s Law
(d) First Law of Fluid Dynamics
[su_spoiler title=”Show Answer” style=”fancy” icon=”plus-circle”]Answer: c[/su_spoiler]
(3) Sound travels fastest in
(a) Vacuum
(b) Water
(c) Air
(d) Iron
[su_spoiler title=”Show Answer” style=”fancy” icon=”plus-circle”]Answer: d[/su_spoiler]
(4) Which of the following is not a terrestrial planet?
(a) Jupiter
(b) Mercury
(c) Mars
(d) Venus
[su_spoiler title=”Show Answer” style=”fancy” icon=”plus-circle”]Answer: a[/su_spoiler]
(5) Static electricity is produced because of
(a) Friction
(b) Heat
(c) Static magnetism
(d) Chemical reaction
[su_spoiler title=”Show Answer” style=”fancy” icon=”plus-circle”]Answer: a[/su_spoiler]
(6) Deep sea divers respirate in the mixture of oxygen and –
(a) Argon
(b) Nitrogen
(c) Helium
(d) Carbon dioxide
[su_spoiler title=”Show Answer” style=”fancy” icon=”plus-circle”]Answer: c[/su_spoiler]
(7) The most abundant element in the earth’s crust is :
(a) Carbon
(b) Iron
(c) Oxygen
(d) Nitrogen
[su_spoiler title=”Show Answer” style=”fancy” icon=”plus-circle”]Answer: c[/su_spoiler]
(8) A man jumping out of a moving train is trrown –
(a) Forward
(b) Backward
(c) Sideways
(d) None of the above
[su_spoiler title=”Show Answer” style=”fancy” icon=”plus-circle”]Answer: a[/su_spoiler]
(9) The substance preserved under water is
(a) Potassium
(b) Sodium
(c) Red phosphorus
(d) White phosphorous
[su_spoiler title=”Show Answer” style=”fancy” icon=”plus-circle”]Answer: d[/su_spoiler]
(10) The scientist who suggested that all acids contain oxygen was
(a) Willstatter
(b) Lavoisier
(c) Lewis
(d) Davy
[su_spoiler title=”Show Answer” style=”fancy” icon=”plus-circle”]Answer: b[/su_spoiler]