111: Distribution of electric power from one place to another is done at high A.C. voltage because:
(a) Wastage of electricity is minimised
(b) Stealing of electric wires is prevented
(c) Electricity spreads in very short time
(d) It adds brightness
112: Cover of a solar cooker is made of glass. Why ?
(a) It absorbs sun rays
(b) It reflects sun rays
(c) Sun heat is transmitted through glass without much absorption
(d) None of these
113: Assertion (A):
Ceiling on foreign exchange for a host of current account transaction heads was lowered in the year 2000.
Reason (R):
There was a fall in foreign currency assets also.
(a) Both A and R are individually true, and R is the correct explanation of A
(b) Both A and R are individually true, but R is NOT a correct explanation of A
(c) A is true, but R is false
(d) A is fasle, but R is true
114: "Ghadar party" in U.S.A. was formed by:
(a) V. D. Savarkar
(b) Lala Har Dayal
(c) Swami Varma
(d) Raja Pratap Singh
115: The most effective contribution made by Dadabhai Naoroji to the cause of Indian National Movement was that he
(a) Brought the problems of Indians to the notice of the British.
(b) Exposed the economic exploitation of India by the British.
(c) Interpreted the ancient Indian texts and restored the self-confidence of Indians.
(d) Stressed the need for eradication of all the social evils before anything else.