A standard deck of playing cards contains 52 cards total, divided evenly among 4 suits - Diamonds, Hearts, Clubs, and Spades. Each suit contains 13 cards ranging from Ace to King. The four suits are distinguished by their symbols - Diamonds (♦), Hearts (♥), Clubs (♣), Spades (♠) - and colors. Playing cards measure approximately 3 x 2 1/2 inches. Probability can be used to predict the likelihood of drawing particular cards, such as the probability of drawing a red King which would be 2/52.

1. Civil Engineering Dept., Uet Peshawar Compiled by: Muhammad Bilal
A "standard deck of playing cards” consists of 52 Cards, among which there are four
suits/groups
The four suits with their names, symbol and color
 The suit of Diamonds ♦ 13 cards
 The suit of Hearts ♥ 13 cards
 The suit of Clubs ♣ 13 cards
 The suit of Spades ♠ 13 cards
Each suit contains 13 cards: Ace, 2, 3, 4, 5, 6, 7, 8, 9, and 10, Jack, Queen, and King.
 Ace stands for 1 , jack 11, queen 12 and king 13- it remains same in every suit
 Modern playing cards has the dimensions of 32
1
× 22
1
inches
As Probability is given by
Number of favourable outcomes
Total number of outcomes
, we can predict about any cards
event ‘In past, present or future’
 For example find the probability of drawing Red king?
i.e.=
𝟐
𝟓𝟐
Probability of Cards
26 red cards
26 black cards