Q24. A bag contains 3 red balls,5 black balls and 4 white balls.A ball is drawn at random from the bag. What is the probability that the ball drawn is white ?
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2
Answer:
Total number of balls in the bag = 3+4+5=12. Number of non-black and non-white balls = 4. ∴ P(getting a ball which is neither black nor white) =412=13.
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0
Answer:
⅓ is answer
Step-by-step explanation:
probability=number of white ball / total no of balls
no. of white ball = 4
no. of all balls = 5 black ball + 3 red ball + 4 white ball = 12 balls
probability= 4/12
=1/3
thanks you
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