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A bag contains 5 white and 7 red balls. One ball is drawn at random. What is the probability that ball drawn is white?

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A bag contains 5 white and 7 red balls. One ball is drawn at random. What is the probability that ball drawn is white? Select the correct answer from above options

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Total numbers of red balls = 7 Number of white balls = 5 Total number of Non red balls = 7 + 5 = 12 Probability of getting a non-white ball is = Total number of non-white balls/Total number of balls = 5/12 ∴ Probability of getting a non-white ball is 5/12

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