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. \[\frac{4}{6}\]


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