816: In terms of value, which one of the following commodities accounted for the largest agricultural exports by India during the three year period from 1997- 1998 to 1999-2000?
(a) Cereals
(b) Marine products
(c) Spices
(d) Tea
817: Which one of the following statements is incorrect ?
(a) Goa attained full statehood in 1987
(b) Diu is an island in the Gulf of Khambhat
(c) Daman and Diu were separated from Goa by the 56th Amendment of the Constitution of India
(d) Dadra and Nagar Haveli were under French colonial rule till 1954
818: Since 1980, the share of the tertiary sector in the total GDP of India has
(a) shown an increasing trend
(b) shown a decreasing trend
(c) remained constant
(d) been fluctuating
819: There are 10 identical coins and each one of them has H engraved on its one face and T engraved on its other face. These 10 coins are lying on a table and each one of them has H face as the upper face.
In one attempt, exactly four (neither more nor less) coins can be turned upside down. What is the minimum total number of attempts in which the T faces of all the 10 coins can be brought to be the upper faces ?
820: Shirin Ebadi, who won the Nobel Peace Prize in 2003, is from:
(a) Iraq
(b) Nigeria
(c) Iran
(d) Libya