10th Class Mathematics Probability Question Bank Case Based (MCQs) - Probability

  • question_answer
    Find the probability of getting a black face card:

    A) \[\frac{3}{13}\]

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

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

    D) \[\frac{3}{26}\]

    Correct Answer: D

    Solution :

    Total number of possible outcomes = 52
    There are 12 face cards in which 6 red face cards and 6 black face cards.
    Now. number of black face cards = 6
    \[\therefore \]  Favourable outcomes = 6
    \[\therefore \] P (getting a black face card)
    \[=\frac{\text{Favourable outcomes}}{\text{Possible outcomes}}\]
    \[=\frac{6}{52}=\frac{3}{26}\]
    So, option [d] is correct.


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