946: Two numbers X and Y are respectively 20% and 28% less than a third number Z. By what percentage is the number Y less than the number X ?

(A) 8%
(B) 9%
(C) 10%
(D) 12%
947: Atmospheric pressure exerted on earth is due to the:

(a) Rotation of earth

(b) Revolution of earth

(c) Gravitational pull

(d) Uneven heating of earth
948: Unit of distance used in navigation is:

(a) Nautical mile

(b) Kilometre

(c) Light year

(d) Yard
949: Which one of the following began with the Dandi March?

(a) Home rule Movement
(b) Civil disobedience Movement
(c) Non-Cooperation Movement
(d) Quit India Movement
950: The purpose of Cripps Mission was:

(a) To give India dominion status.

(b) To introduce provincial autonomy in India.

(c) To discuss future setup for India on the basis of the Simon Commission report.

(d) To suppress Quit India Movement.