10th Class Mathematics Probability Question Bank MCQs - Probability

  • question_answer
    Two friends were born in the year 1996. The probability that they have the same birth date is:

    A) \[\frac{1}{183}\]

    B) \[\frac{2}{365}\]

    C) \[\frac{1}{365}\]

    D) \[\frac{1}{366}\]

    Correct Answer: D

    Solution :

    [d] As 1996 was a leap year. so total number of days in the year \[1996=366\]
    \[\therefore \] Total number of possible outcomes = 366
    Number of favourable outcomes that two friends have the same birth date = 1\[\therefore \] Required probability \[=\frac{1}{366}\]


You need to login to perform this action.
You will be redirected in 3 sec spinner