Question

4 cards are drawn at random from a pack of 52 playing cards find the probability that they contain at least 1 king card.

Answer 1

P(atleast 1 king) = 4/52
=1/13

Answer 2

Total no. of cards ==> 52.......................... Total no. of kings in a deck of 52 cards==> 4 ............................... Therefore, probability of atleast one king card = 4/52 = 1/13......