766: Consider the following statements:
1. The highest deciding body for planning in India is the Planning Commission of India.
2. The Secretary of the Planning Commission of India is also the Secretary of National Development Council.
3. The Constitution includes economic and social planning in the Concurrent List in the Seventh Schedule of the Constitution of India.
Which of the statements given above is/are correct?
(a) 1 and 2
(b) 2 and 3
(c) 2 only
(d) 3 only
767: The bats can fly in the dark because:
(a) They have a better vision in the dark
(b) The light startles them
(c) They produce ultrasonics
(d) None of the above
768: Four metal rods of lengths 78 cm, 104 cm, 117 cm and 169 cm are to be cut into parts of equal length. Each part must be as long as possible. What is the maximum number of pieces that can be cut?
(A) 36
(B) 43
(C) 27
(D) 11
769: Consider the following provinces of former Yugoslavia :
I. Bosnia
II. Croatia
III. Slovenia
IV. Yugoslavia.
The correct sequence of these provinces from the east to the west is
(a) IV, I, III, II
(b) IV, I, II, III
(c) I, IV, III, II
(d) I, IV, II, III
770: Consider the following statements:
1. Ocean currents are the slow-surface movement of water in the ocean.
2. Ocean currents assist in maintaining the Earth's heat balance.
3. Ocean currents are set in motion primarily by prevailing winds.
4. Ocean currents are affected by the configuration of the ocean.
Which of these statements are correct?
(a) 1 and 2
(b) 2, 3 and 4
(c) 1, 3 and 4
(d) 1, 2, 3 and 4