171: In which of the following activities are Indian Remote Sensing (IRS) satellites used?
1. Assessment of crop productivity
2. Locating groundwater resources
3. Mineral exploration
4. Telecommunications
5. Traffic studies
Select the correct answer using the code given below.
(a) 1, 2 and 3 only
(b) 4 and 5 only
(c) 1 and 2 only
(d) 1, 2, 3, 4 and 5
172: The accounting year of the Reserve Bank of India is
(a) April-March
(b) July-June
(c) October-September
(d) January-December
173: In the context of Indian wild life, the flying fox is a
(a) Stork
(b) Bat
(c) Vulture
(d) Kite
174: In binary system, 1010 is equivalent to
(a) 8
(b) 9
(c) 10
(d) 11
175: Consider the following statements:
1. During the process of osmosis, the solvent travels from concentrated solution to the diluted solution.
2. In the reverse osmosis, external pressure is applied to the dilute solution.
Which of the following statements given above is/are correct?
(a) 1 only
(b) 2 only
(c) Both 1 and 2
(d) Neither 1 nor 2