JEE Math Practice Question
Bag A contains 3 white, 7 red balls and Bag B contains 3 white, 2 red balls. One bag is selected at random and a ball is drawn from it. The probability of drawing the ball from the bag A, if the ball drawn is white, is
- A.1/4
- B.1/3
- C.3/10
- D.1/9
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