Question
A bag contain white balls, red balls, black balls and green balls. A ball is drawn at random from the bag, find the probability that it is black.
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Text solutionVerified
A bag contains white balls, red balls, black balls and green balls.
Total numbers of balls
Total number of black balls=Number of favorable outcomes
Probability is given by,
(getting a black ball)
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Question Text | A bag contain white balls, red balls, black balls and green balls. A ball is drawn at random from the bag, find the probability that it is black. |
Answer Type | Text solution:1 |
Upvotes | 150 |