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Quantitative Aptitude

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Permutation, Combination & Probability

Question
8 out of 20
 

A person draws a card from a pack of playing cards, replaces it and shuffles the pack. He continues doing this until he draws a spade. The chance that he will fail in first two times is



A 9/64
B 1/64
C 1/16
D 9/16
E None of These

Ans. D First fail =

Second =

=x=


Permutation, Combination & Probability Flashcard List

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