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Quantitative Aptitude

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Permutation, Combination & Probability

Question
1 out of 20
 

Two dice are rolled, find the probability that the sum is equal to 4-



A 1/3
B 5/36
C 1/12
D 7/36
E None of These

Ans. C {(1,3),(2,2),(3,1)}, nE. = 3

So, PE. =3/36 = 1/12

Permutation, Combination & Probability Flashcard List

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