Total number of possible outcomes
(i) There are 4 cards of with the number 4 (4 of hearts, 4 of diamonds, 4 of spades and 4 of cloves)
∴
(ii) There are 4 queens in a pack of cards (queen of hearts, queen of diamonds, queen of spades and queen of cloves)
∴
(iii) There are a total of 26 black cards (13 spade cards and 13 clove cards)
∴