In a bag there are 3 blue and 6 black balls one ball is drawn at random the probability of getting blue ball is

In a bag there are 3 blue and 2 black balls one ball is drawn at random the probability of getting blue ball is

In a bag there are 2 blue and 2 black balls one ball is drawn at random the probability of getting black ball is

In a bag there are 3 red and 3 black balls one ball is drawn at random the probability of getting red ball is

In a bag there are 3 red and 8 black balls one ball is drawn at random the probability of getting red ball is

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 balls, a ball is drawn at random. Find probability of drawing: a red ball.

A bag contains 6 red and 5 blue balls. One ball is drawn at random. The probability that the ball is blue is:

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 4 red and 3 black balls.If one ball is drawn at random,then what is the probability of drawing a black ball?