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Discussion :: Probability

  1. A card is drawn from a pack of 52 cards. The probability of getting a queen of club or a king of heart is:

  2. A.

    \(\frac { 1 } { 13} \)

    B.

    \(\frac { 2 } { 13} \)

    C.

    \(\frac { 1 } { 2 6} \)

    D.

    \(\frac { 1 } { 52} \)

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    Answer : Option C

    Explanation :

    Here, n(S) = 52.

     

    Let E = event of getting a queen of club or a king of heart.

     

    Then, n(E) = 2.

     

     P(E) = \(\frac {n(E) } { n(S) } \)=\(\frac { 2 } { 52} \)=\(\frac { 1 } { 2 6} \)

     


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