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प्रश्न
A bag contains 6 black and 8 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
विकल्प
`3/4`
`4/7`
`1/8`
`3/7`
MCQ
उत्तर
`4/7`
Explanation:
The number of balls = (6 + 8) = 14
Number of white balls = 8
P (drawing a white ball) = `8/14=4/7`
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Probability (Entrance Exam)
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