A bag contains 2 red, 3 green and 2 blue balls.Two balls are drawn at random.What is the probability that none of the drawn ball is blue?

A bag contains 2 red, 3 green and 2 blue balls.Two balls are drawn

1.	A bag contains 2 red, 3 green and 2 blue balls.Two balls are drawn at random.What is the probability that none of the drawn ball is blue?
A.	5/21
B.	10/21
C.	15/21
D.	20/21
Answer» C. 15/21

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A bag contains 2 red, 3 green and 2 blue balls.Two balls are drawn at random.What is the probability that none of the drawn ball is blue?

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