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When a card is drawn at random from a well shuffled pack of 52 playing cards, the probability that it may be either king or queen is

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Correct Answer - `2/13`
The probability of getting a king and that of getting a queen are mutually exclusive.
`therefore` P(a king or a queen) = P(a king) + P(a queen) `= (4/52 + 4/52)`.

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