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10th Class Mathematics Probability Question Bank MCQs - Probability

  • question_answer
    A letter is chosen at random from the English alphabet. Find the probability that the letter chosen succeeds X.

    A) \[\frac{1}{13}\]

    B) \[\frac{1}{52}\]

    C) \[\frac{1}{26}\]

    D) \[\frac{1}{2}\]

    Correct Answer: A

    Solution :

    [a] Number of favrouable outcomes
    \[(y,z)=2\]
    Number of all possible outcomes = 26\[\therefore \] Required probability \[=\frac{2}{26}=\frac{1}{13}\].


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