A bag contains 6 white and 4 black balls. Two balls are drawn at random. Find the probability that they are of same colour.

A bag contains 6 white and 4 black balls. Two balls are drawn at ra

1.	A bag contains 6 white and 4 black balls. Two balls are drawn at random. Find the probability that they are of same colour.
A.	1
B.	2/15
C.	3
D.	7/15
Answer» E.

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A bag contains 6 white and 4 black balls. Two balls are drawn at random. Find the probability that they are of same colour.

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