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Quantitative Aptitude

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Permutation, Combination & Probability

Question
20 out of 29
 

An URN contains 6 blue, 4 red, 3 green and 2 yellow marbles.


If two marbles are picked at random what is the probability that both are blue.



A
B
C
D
E None of these

Ans. E

Permutation, Combination & Probability Flashcard List

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