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9th Class Mathematics Probability Question Bank Probability

  • question_answer
    A die is rolled 100 times and the data is recorded as given in the table
    Outcomes 1 2 3 4 5 6
    Frequency 22 13 20 10 25 10
    Which of the following is the probability of getting an odd number in a trial?

    A) \[\frac{11}{50}\]                                   

    B)  \[\frac{1}{5}\]

    C)  \[\frac{67}{100}\]

    D)  \[\frac{1}{4}\]

    Correct Answer: C

    Solution :

    (c): In 100 trials, total number of even number = 67 \[=\frac{67}{100}\]                  


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