A bag 'A' contains 6 white and 7 black balls while the other bag 'B' contains 4 white and 5 black balls. A ball is transferred from the bag A to the bag B. Then a ball is drawn from the bag B. Find the probability that the ball drawn is white.

One bag contains 4 white and 5 black balls. Another bag contains 6 white and 7 black balls.A ball is transferred from first bag to the second bag and then a ball is drawn from the second bag.Find the probability that the ball dawn is white.

A bag contains 4 white and 5 black balls. Another bag contains 9 white and 7 black balls. A ball is transferred from the first bag to the second and then a ball is drawn at random from the second bag. Find the probability that the ball drawn is white.

A bag A contains 5 white and 6 black balls. Another bag B contains 4 white and 3 black balls. A ball is transferred from bag A to the bag B and then a ball is taken out of the second bag. Find the probability of this ball being black.

Bag A contains 5 red and 7 blue balls, while the other bag B contains 7 red and 5 blue balls. A ball is transferred (without noticing its colour) from the bag A to the bag B. Then a ball is drawn from the bag B. Find the probability that the ball drawn is blue.

One bag contains 3 red and 5 black balls. Another bag contains 6 red and 4 black balls. A ball is transferred from first bag to the second bag and then a ball is drawn from the second bag. Find the probability that the ball drawn is red.

The bag A contains 8 white and 7 black balls while the bag B contains 5 white and 4 black balls. One ball is randomly picked up from the bag A and mixed up with the balls in bag B. Then a ball is randomly drawn out from it. Find the probability that ball drawn is white.

There are two bage. One bag contains 4 white and 2 black balls. Second bag contains 5 white and 4 black balls. Two balls are transferred from first bag to second bag. Then one ball is taken from the second bag. Find the probability that it is a white ball.

One bag a contains 4 red and 5 black balls. The other bag B contains 6 red and 3 black balls. A ball is taken rom bag A and transferred to bag B. Now a ball is from bag B. Find the probability that the ball drawn is red.

Bag A contains 4 red,3 white and 2 black balls.Bag B contains 3 red,2 white and 3 black balls.One ball is transferred from bag A to bag B and then a ball is drawn from bag B The ball so drawn is found to be red.Find the probability that the transferred ball is black.

A bag contains 4 white and 5 black balls. A ball is drawn at random from the bag. Find the probability that the ball drawn is white.