1981: Consider the following statements : Small scale industries are, in most cases, not as efficient and competitive as the large scale ones. Yet the Government provides preferential treatment and reservations in a range of products to the small firms because small scale industries

I. provide higher employment on a per unit capital deployment basis.
II. promote a regional dispersion of industries and economic activities.
III. have performed better in export of manufactured products than the large scale ones.
IV. provide jobs to low skill workers, who otherwise may not find employment avenues elsewhere.

Which of the above statements are correct ?

(a) I and IV
(b) I and II
(c) II and III
(d) III and IV
1982: Cryogenic engines find applications in

(a) sub-marine propulsion

(b) frost-free refrigerators

(c) rocket technology

(d) researches in superconductivity
1983: The Parliament can make any law for the whole or any part of India for implementing International treaties

(a) with the consent of all the States
(b) with the consent of the majority of States
(c) with the consent of the States concerned
(d) without the consent of any State
1984: Which one of the following pairs of primitive tribes and places of their in-habitation is not correctly matched ?

(a) Buksa : Pauri-Garhwal

(b) Kol : Jabalpur

(c) Munda : Chhotanagpur

(d) Korba : Kodagu
1985: Saka era was introduced by:

(a) Ashoka

(b) Kanishka

(c) Chandragupta Maurya

(d) Harsha Vardhana