A standard deck of cards contains 52cards as shown on page 240 of your textbook. Suppose one card is randomly selected from the deck. Compute the probability of: Selecting a Queen or a King? b) Selecting a Heart or a Queen. Heart and a Queen Solution a) 8/52 = 2/13 b) 13/52 + 4/52 - 1/52 = 16/52 = 4/13 c) 1/13.