MCQOPTIONS
Saved Bookmarks
| 1. |
The average weight of A, B and C is 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. | 31 kg. |
| B. | 32 kg. |
| C. | 29.5 kg. |
| D. | 35 kg |
| Answer» B. 32 kg. | |