1: Which one of the following statements regarding "Exit Poll" is correct ?
(a) "Exit Poll" is a term used to denote a post-election survey of voters regarding the candidate in whose favour they had exercised their franchise
(b) "Exit Poll" and "Opinion Poll" are one and the same
(c) "Exit Poll" is a device through which results of voting can be most exactly predicted
(d) "Exit Poll" is an administrative device made recently by the Chief Election Commissioner to prevent impersonation
2: Global capital-flows to developing countries increased significantly during the nineties. In view of the East Asian financial crisis and Latin American experience, which type of inflow is good for the host country?
(a) Commercial loans
(b) Foreign Direct Investment
(c) Foreign Portfolio Investment
(d) External Commercial Borrowings
3: Consider the following chemicals :
1. Benzene
2. Carbon tetrachloride
3. Sodium Carbonate
4. Trichloroethylene
Which of the above is/are used as dry cleaning chemicals ?
(a) 1 Only
(b) 2 Only
(c) 1, 2 and 4 Only
(d) 1, 2, 3 and 4
4: Each person's performance compared with all other persons is to be done to rank them subjectively. How many comparisons are needed in total, if there are 11 persons ?
(A) 55
(B) 66
(C) 54
(D) 45
5: A boy carved his initials on the-bark of a tree at a height of 2.5 m above the ground when the tree was 5 m tall. In 10 years the tree attained a height of 15 m. The initials carved by the boy 10 years ago will now be found:
(a) At 2.5 m above the ground
(b) At 7.5 m above the ground
(c) At 12.5 m above the ground
(d) At 15.0 m above the ground