One bag contains 5 white and 4 black balls. Another bag contains 7 white and 9 black…
Mathematics · JEE Main · NTA Exams — Statistics and Probability
One bag contains 5 white and 4 black balls. Another bag contains 7 white and 9 black balls. A ball is transferred from the first bag to the second and then a ball is drawn from second. The probability that the ball is white, is
- 8/17
- 40/153
- 5/9
- 4/9
Answer
(D) 4/9
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