MCQOPTIONS
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| 1. |
A student is allowed to select at most \[n\] books from a collection of \[(2n+1)\] books. If the total number of ways in which he can select one book is 63, then the value of \[n\] is [IIT 1987; RPET 1999; Pb. CET 2003; Orissa JEE 2005] |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | None of these |
| Answer» C. 4 | |