What is the number of cards in a standard deck of playing cards?

Question

What's the maximum number of red cards that a referee can give in a football match? Is there a limit to the number?

And does it vary from league to league and tournament to tournament?

Answer 1

52

A "standard" deck of playing cards consists of 52 Cards in each of the 4 suits of Spades, Hearts, Diamonds, and Clubs. Each suit contains 13 cards: Ace, 2, 3, 4, 5, 6, 7, 8, 9, 10, Jack, Queen, King.