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Question
A man draws a card from a pack of 52 playing cards, replaces it and shuffles
the pack. He continues this processes until he gets a card of spade. The
probability that he will fail the first two times is [MNR 1980]
A man draws a card from a pack of 52 playing cards, replaces it and shuffles
the pack. He continues this processes until he gets a card of spade. The
probability that he will fail the first two times is [MNR 1980]
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Solution
The correct option is C
The required probability is given by
The required probability is given by