A box contains 15 marbles out of which 4 are white, 5 are red and 6 ar – McqOptions

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1.	A box contains 15 marbles out of which 4 are white, 5 are red and 6 are blue. Three balls are to be drawn at random from the bag. What is the probability that all of them are red is:
A.	1/22
B.	2/89
C.	2/77
D.	2/91
Answer» E.

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