Home
Class 11
MATHS
A bag contains 5 black balls, 4 white ba...

A bag contains 5 black balls, 4 white balls and 3 red balls. If a ball is selected randomwise the probability that it is black or red ball is a. 1/3            b. 1/4            c. /12          d. 2/3

Promotional Banner

Similar Questions

Explore conceptually related problems

A bag contains 5 black balls, 4 white balls and 3 red balls. If a ball is selected random wise the probability that it is black or red ball is

A bag contains 5 black balls 4 white balls and 3 red balls. If a ball is selected at random the probability that it is a black or a red ball is

A bag contains 5 black balls, 4 white balls and 3 red balls. If a ball is selected at random the probability that it is either red or black is

A bag contains 5 black balls, 4 white balls and 3 red balls. If a ball is selected at random, the probability that it is not red is ..........

A bag contains 5 black balls, 4 white balls and 3 red balls. If a ball is selected random wise, the probability that if is black or red balls is 1/3 b. 1/4 c. 5/(12) d. 2/3

A bag contains 5 black balls, 4 white balls and 3 red balls. If a ball is selected random wise, the probability that if is black or red balls is 1/3 b. 1/4 c. 5/(12) d. 2/3

A bag contain 4 red balls 5 black balls and 6 white balls. if one ball is drawn at random find the probability that the ball drawn is red

A bag contain 4 red balls 5 black balls and 6 white balls. if one ball is drawn at random find the probability that the ball drawn is not black

A bag contain 4 red balls 5 black balls and 6 white balls. if one ball is drawn at random find the probability that the ball drawn is white