The average weight of A, B and C 45 kg. If the average weight of A and B be 40 kg and that of B and C be 43 kg. Then the weight of B is
A. 17 kg B. 20 kg C. 26 kg D. 31 kg
A. 17 kg B. 20 kg C. 26 kg D. 31 kg
A. 11 B. 20 C. 25 D. 22
A. 109 B. 88 C. 90 D. 180
A. 68 B. 48 C. 12 D. 94
A. 21 B. 36 C. 35 D. 38
A. Primary Memory B. Control Section C. External Memory D. All of these
A. To produce result B. To compare numbers C. To control data flow D. None of these
A. To decode program instructions B. To perform logic functions C. To decode programming D. None of these