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10th Class Mathematics Probability Question Bank MCQs - Probability

  • question_answer
    Two dice are thrown at the same time the probability that, the sum of two numbers appearing on the top of the dice is greater than 6 but less than 9, is

    A) \[\frac{12}{13}\]

    B) \[\frac{11}{36}\]

    C) \[\frac{14}{13}\]

    D) \[\frac{9}{5}\]

    Correct Answer: B

    Solution :

    Total favourable outcomes are (6, 1), (6, 2), (5, 2), (5, 3), (4, 3), (4, 4), (3, 4), (3, 5), (2, 5), (2, 6), (1, 6). P (sum is greater than 6 but less than 9) \[=\frac{11}{36}\]


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