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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