RAJASTHAN ­ PET Rajasthan PET Solved Paper-2003

  • question_answer
    When two dices are thrown together, then the probability that sum of the digits is seven, is

    A)  \[\frac{5}{36}\]

    B)  \[\frac{1}{12}\]

    C)  \[\frac{1}{6}\]

    D)  None of these

    Correct Answer: C

    Solution :

     Total number of ways in which sum of two dice is seven {(1,6), (2,5), (3, 4), (4.3), (5,2), (6,1)} \[\therefore \]Required probability\[=\frac{6}{36}=\frac{1}{6}\]


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