10th Class Mathematics Probability Question Bank MCQs - Probability

  • question_answer
    Match option of Column I with the appropriate option of Column II.
    Column - I Column - II
    A. The probability of a sure event is p. 0
    B. The probability of impossible event is q. 1
    C. Number of face cards in the pack of cards is r. \[\frac{2}{7}\]
    D. Probability of occuring 53 Sundays in a leap year is s. 12

    A) A-q,      B-p,      C-s,       D-r

    B) A-p,      B-s,       C-r,       D-q

    C) A-p,      B-r,       C-q,      D-s

    D) A-q,      B-p,      C-r,       D-s

    Correct Answer: A

    Solution :

    [A] The probability of sure event is 1.
    [B] The probability of impossible event is 0.
    [C] Number of face cards in the pack of cards is \[\left( 3\times 4 \right)=12\]
    [D] Probability of occuring 53 Sundays in a leap year is \[\frac{2}{7}\].


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