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10th Class Mathematics Probability Question Bank MCQs - Probability

  • question_answer
    The probability of getting an even number or a multiple of 3 if an unbiased die is thrown, is:

    A) \[\frac{1}{3}\]

    B) \[\frac{1}{6}\]

    C) \[\frac{2}{3}\]

    D) None of these

    Correct Answer: C

    Solution :

    [c] Total no. of sample outcomes = 6 
    and favourable outcomes \[=\{3,6\}\]
    Total no. of favourable outcomes =2
    \[\therefore \]  Required probability \[=\frac{2}{6}=\frac{2}{3}\]


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