2716: Snake bite first affects the:
(a) Nervous system
(b) Blood circulation
(c) Brain
(d) Lungs
2717: Which one of the following is NOT an affiliate of the Reserve Bank of India ?
(a) Agricultural Refinance Corporation
(b) Deposit Insurance Corporation
(c) The Industrial Development Bank of India
(d) Unit Trust of India
2718: Sound waves travel at 300 m/s. Sound produced at a point is heard by a person after 5 seconds while the same sound is heard by another person after 6 seconds. What could be the maximum and minimum distances between the two persons?
(a) 1.8 km, 0.15 km
(b) 2.2 km, 0.20 km
(c) 2.8 km, 0.25 km
(d) 3.3 km 0.3 km
2719: Which is not a parasite?
(a) Tick
(b) Housefly
(c) Bed bug
(d) Louse
2720: Put the following mass communication media in the sequence in which they came to India?
1. Radio
2. Television
3. Films
4. Printing
(a) 1, 3, 2, 4
(b) 1, 4, 3, 2
(c) 2, 4, 3, 1
(d) 4, 3, 1, 2