MCQOPTIONS
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| 1. |
The number of ways of arranging n students in a row such that no two boys sit together and no two girls sit together is m(m > 100). If one more student is added, then number of ways of arranging as above increases by 200%. The value of n is: |
| A. | 12 |
| B. | 8 |
| C. | 9 |
| D. | 10 |
| Answer» E. | |