MCQOPTIONS
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| 1. |
There are 7 periods in each working day of a college. In how many ways can one organize 6 subjectssuch that each subject is allowed at least one period? |
| A. | 33200 |
| B. | 15120 |
| C. | 10800 |
| D. | 43600 |
| Answer» C. 10800 | |