From a pack of 52 cards, a black jack ,a red queen and two black kings fell down. A card was then drawn from the remaining pack at random.Find the probability that the card drawn is (i) a black card (ii) a king (iii) a red queen

Explanation

4 cards was removed

remaining cards`= 52-4= 48` cards

4 cards`->`2 black king

`->`1 red queen

`->` 1 black jack

probability= (favourable outcomes)/(total no of outcomes)

(i) `p= (.^23 C_1)/(.^48 C_1) = 23/48`

`p = 23/48`

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