10th Class Mathematics Probability Question Bank MCQs - Probability

  • question_answer
    Two dice are rolled once. Then, the probability of getting such numbers on the two dice, whose product is 12 is

    A) \[\frac{1}{9}\]

    B) \[\frac{2}{9}\]

    C) \[\frac{4}{9}\]

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

    Correct Answer: A

    Solution :

    Total number of elementary outcomes = 36 Favourable outcomes are (4, 3), (3, 4), (6, 2), (2, 6) i.e. 4 in number. \[\therefore \]Required probability \[=\frac{4}{36}=\frac{1}{9}\]


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