1011: Which of the following features of DNA makes in uniquely suited to store and transmit genetic information from generation to generation ?
(a) Complementarity of the two stands
(b) Double helix
(c) Number of base-pairs per turn
(d) Sugar-phosphate backbone
1012: In a single throw of a pair of dice, what is the probability of getting a sum of 8 ?
(a) 8/12
(b) 1/36
(c) 4/36
(d) 5/36
1013: On multiplying a number by 3, the product is a number each of whose digits is 7. What is the smallest such number?
1014: Each of 8 identical balls is to be placed in the squares shown in the figures given in a horizontal direction such that one horizontal row contains 6 balls and the other horizontal row contains 2 balls. In how many maximum different ways can this be done?
(a) 38
(b) 28
(c) 16
(d) 14
1015: What is the correct chronological order of the following?
(A) Cabinet Mission
(B) Montague - Chelmsford Reforms
(C) Minto - Morley Reforms
(D) Cripps Mission
(a) C, B, D, A
(b) A, B, C, D
(c) B, C, D, A
(d) D, A, B, C