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In an examination of nine papers, a cand...

In an examination of nine papers, a candidate has to pass in more papers than the number of paper in which he fails in order to ne successful. The number of ways in which he can be unsuccessful is a. `256` b. `256` c. `193` d. `319`

A

255

B

256

C

193

D

319

Text Solution

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The correct Answer is:
B
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