A bag contains 6 white and 4 red balls.Three balls are drawn at random.What is the probability that one ball is red and other two are white?
Total=10C3=120
No of desired events=60
Probability=60/120=1/2
A box contain 4 black balls,3 red balls and 5 green balls.2 balls are drawn from the box at random.Find the probability that balls are of the same color?
A bag contains 6 black and 8 white balls.One ball is drawn at random.What is the probability that ball drawn iswhite?
A bag contains 3 red,5 yellow and 4 green balls.Three balls are drawn randomly.What is theprobability that balls drawn contain exactly 2 green balls?
A bag contains 6 white and 4 black balls.Two balls are drawn at random.Find the probability that they are of same
color?