A bag contains 5 blue and 6 white balls. Determine the number of ways in which 3 blue and 4 white balls can be selected.

A bag contains 5 black and 6 red balls. Determine the number of ways in which 2 black and 3 red balls can be selected?

A bag contains 5 white, 6 red and 4 blue balls. Determine the number of ways in which 2 white, 3 red and 2 blue balls can be selected.

One box contains 8 black balls and 12 white balls. Another box contains 9 black and 6 white balls. One ball is taken from each box at random.What is probability of getting both black? What is the probabilty of getting both white? What is the probability of getting one black and one white?

A bag contains 6 red and 5 blue balls. In how many ways can one choose 3 red and 2 blue balls from this bag?

A bag contains 10 blue balls and 12 yellow balls. Another contains 15 blue balls and 7 yellow balls. If all the balls are put in a single bag, what is the probability of getting a yellow ball, from it?

A bag contains 10 blue balls and 12 yellow balls. Another contains 15 blue balls and 7 yellow balls. What is the probability of getting a yellow ball from the second bag?

A bag contains 10 blue balls and 12 yellow balls. Another contains 15 blue balls and 7 yellow balls. What is the probability of getting a yellow ball from the first bag?

A bag contains 4 red and 3 black balls. A second bag contains 2 red and 4 black balls. One bag is selected at random. From the selected bag, one ball is drawn. Find the probability that the ball drawn is red.

One bag contains 5 white and 3 black balls. Another bag contains 7 white and 8 black balls.A ball is transferred from the first bag to the second and then a ball is drawn from the second. Find the probability that the ball drawn from the second bag is white

A bag contains 8 red and 5 white balls.Three balls are drawn at random. Find the probability that all the three balls are white.