A bag contains `2` white &`4` black balls. A ball is drawn `5` times, each being replaced before another is drawn. The probability that atleast `4` of the balls drawn are white is:

A bag contains 2 white &4 black balls.A ball is drawn 5 xx each of being replaced before another is drawn.The probability that atleast 4 of the balls are white is:

A bag contains 2 white and 4 black balls . A ball is drawn 5 times with replacement .The probability that atleast 4 of the balls drawn are white is

A bag contains 7 red, 4 white and 5 black balls. If four balls are drawn one by one the replacement, what is the probability that atleast one is white?

A bag contains 8 red, 6 white and 4 black balls. A ball is drawn at random from the bag. Find the probability that the drawn ball is not black.

A bag contains 4 white, 7 black and 5 red balls. Three balls are drawn one after the other without replacement. Find the probability that the balls drawn are white, black and red respectively.

A bag contains 4 white, 7 black and 5 red balls. Three balls are drawn one after the other without replacement. Find the probability that the balls drawn are white, black and red respectively.

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.

A bag contains 5 white and 4 black balls. Four balls are drawn with replacement. What is the probability that they are alternately of different colours?

There are 8 white and 7 black balls in a bag . Three balls are drawn twice from the bag and balls drawn first time are not being replaced when the balls are drawn second time. Find the probability that first three balls drawn are white and second three balls drawn are black.