4071: Which one of the following is present in the largest amount in terms of per cent by mass in the earth's crust ?
(a) Silicon
(b) Oxygen
(c) Carbon
(d) Calcium
4072: C. Rangarajan has been actively involved in the Pan-Asian Commission addressing to which one of the following issues?
(a) Impact of HIV / AIDS in the Asian region
(b) Promotion of tourism in the Asian region
(c) Promotion of free trade in the Asian region
(d) Higher technical education in the universities in the Asian region
4073: The system of "Dyarchy" was first introduced by:
(a) Montague-Chelmsford Reforms
(b) Minto-Morley Reforms
(c) Government of India Act, 1935
(d) None of the above
4074: Which of the following statements is correct?
(a) The village was the basic unit of Chola administration.
(b) The Chola kingdom was on the decline in the 9th century.
(c) Amoghavarsha is the best remembered of the Chola kings.
(d) None of the above
4075: In the Indian context, what is the implication of ratifying the 'Additional Protocol' with the `International Atomic Energy Agency (IAEA)' ?
(a) The civilian nuclear reactors come under IAEA safeguards.
(b) The military nuclear installations come under the inspection of IAEA.
(c) The country will have the privilege to buy uranium from the Nuclear Suppliers Group (NSG).
(d) The country automatically becomes a member of the NSG.