JEE Main & Advanced Mathematics Probability Question Bank Definition of probability

  • question_answer
    The chance of getting a doublet with 2 dice is [Kurukshetra CEE 2002]

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

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

    C)                 \[\frac{5}{6}\]       

    D)                 \[\frac{5}{36}\]

    Correct Answer: B

    Solution :

               Total number of outcomes \[=36\]            Favourable number of outcomes = 6            i.e., (1, 1), (2, 2), (3, 3), (4, 4), (5, 5), (6, 6),                 \ Required probability \[=\frac{6}{36}=\frac{1}{6}.\]


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