2 cards in the deck are black kings. So the required probability = 2/52 = 1/26. = 3.85%.
A card is drawn from a set of playing cards, what is the probability that card drawn is a card having number greater than 5 or less than 9?
A standard deck of 52 playing cards is shuffled. The cards are turned up one by one until an ace appears. Is the next card—the one following the 1st ace—more likely to be the ace of spades or the two of clubs?
