From a bag containing 10 red, 4 blue and 6 black balls, a ball is drawn at random. Find probability of drawing: a red ball.

From a bag containing 10 red, 4 blue and 6 black balls, a ball is drawn at random. Find probability of drawing: a blue or black ball.

From a bag containing 10 red, 4 blue and 6 black balss, a ball id drawn at random. Find probability of drawing: not a black ball.

A bag contains 3 yellow, 4 blue and 5 white balls. One ball is drawn at random . Find the probability that it is blue

A bag contains 4 red and 6 black balls. Three balls are drawn at random. Find the probability distribution o the number of red balls.

A bag contains 3 yellow, 4 blue and 5 white balls. One ball is drawn at random . Find the probability that it is Not white.

A beg contains 3 yellow, 4 blue and 5 white balls. One ball is drawn at random . Find the probability that it is Yellow or white

A bag contains 4 red and 6 black balls A balls is drawn at random from the bag, its colour is observed and this ball along with two addibonal balls of the same colour are returnted to the bag,now ball is drawn then the probabilaty then the drawn ball is red, is

A bag contains 5 red balls, 3 black balls and 4 white balls. 3 balls are drawn at random . The probability that they are not of same colour is

A bag contains 3 red, 3 white ,3 green and 3 black balls. One ball is picked up from the bag at random. Find the probability that the ball drawn is white.