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    Question

    A bag contains 5 red balls, 3 blue balls and 2 green

    balls. One ball is drawn at random from the bag. What is the probability that the ball drawn is not blue?
    A 2/9 Correct Answer Incorrect Answer
    B 7/10 Correct Answer Incorrect Answer
    C 11/12 Correct Answer Incorrect Answer
    D 5/7 Correct Answer Incorrect Answer

    Solution

    ATQ, Total balls = 5 + 3 + 2 = 10 Non-blue balls = red + green = 5 + 2 = 7 Probability (not blue) = 7/10

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