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| 1. |
The average weight of 18 boys in a group is 35 kg. If four new boys of weights 20 kg, 22 kg, 26 kg and 28 kg are added to the group, then what is the approximate average weight of the newly formed group? |
| A. | 35 kg |
| B. | 34 kg |
| C. | 32 kg |
| D. | 33 kg |
| Answer» E. | |