

MCQOPTIONS
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1. |
If x denotes the number of sixes in four consecutive throws of a dice, then \[P\,(x=4)\]is [BIT Ranchi 1991] |
A. | \[\frac{1}{1296}\] |
B. | \[\frac{4}{6}\] |
C. | 1 |
D. | \[\frac{1295}{1296}\] |
Answer» B. \[\frac{4}{6}\] | |