RAJASTHAN ­ PET Rajasthan PET Solved Paper-2011

  • question_answer
    The chance of throwing a total of 3 or 5 or 11 with two dice is

    A)  5/36           

    B)  1/9

    C)  2/9            

    D)  19/36

    Correct Answer: C

    Solution :

     3 can be thrown as (1, 2), (2,1). 5 can be thrown as (1,4), (4,1), (2,3), (3,2). an be thrown as (5, 6), (6,11). \[\therefore \]Required probability\[=\frac{8}{36}=2/9\]


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