2161: Which of the following States has the largest coastal area in India?
(a) Kerala
(b) Tamil Nadu
(c) Karnataka
(d) Andhra Pradesh
2162: Among the following commodities imported by India during the year 2001-02, which one was the highest in terms of Rupee value?
(a) Edible oil
(b) Fertilizers
(c) Organic and inorganic chemicals
(d) Pearls, precious and semi-precious stones
2163: Which one of the following organisms can serve as a bio-fertilizer for rice crop?
(a) Blue green algae
(b) Rhizobium sp
(c) Mycorrhizal fungi
(d) Azotobacter sp
2164: Climate is extreme, rainfall is scanty and the people used to be nomadic herders.
The above statement best describes which of the following regions?
(a) African Savannah
(b) Central Asian Steppe
(c) North American Prairie
(d) Siberian Tundra
2165: What least number should be added to 1056, so that the sum is completely divisible by 23?