4 dices are thrown simultaneously. What is the probability that all the dices show the same number.
Explanation: Total Number of Outcomes = 6*6*6*6=1296
Total Number of Favourable Outcomes = 6 ie [(1,1,1,1),(2,2,2,2),(3,3,3,3),(4,4,4,4),(5,5,5,5),(6,6,6,6)
Hence probability = Favourable Outcomes/Total outcomes = 6/1296=1/216
Hence Answer = (A)
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