MCQOPTIONS
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| 1. |
In how many ways can 10 boys be seated in a row having 28 seats such that no two friends occupy adjacent seats? |
| A. | 13p5 |
| B. | 9p29 |
| C. | 19p10 |
| D. | 15p7 |
| Answer» D. 15p7 | |