Laravel

Chapters For Class X- CBSE


Probability of Deck Of Cards
   Spades         Clubs          Hearts          Diamonds


A deck of cards has total of 52 cards.
The deck of cards has 4 Suits.
Each Suit has 13 numbers of cards.(ace,king, queen, jack, 10, 9, 8, 7, 6, 5, 4, 3 and 2. )
Kings, queens and jacks are called face cards.
They are called Spades, Diamonds and Hearts and Clubs.
Diamonds and Hearts are red in color =26 numbers .
Spades and Clubs are black in color = 26 numbers.

Number of all possible outcome of drawing a card one at a time = 52.
Probability that the card drawn is of same suit.(i.e either Ace, Spade, Diamond or Heart) = $13/52$
Probability that the card drawn is of same color(i.e either red or black). = $26/52$

Probability of drawing the cards is an Ace = $4/52$
Probability of drawing the cards is an red coloured Ace = $2/52$
Probability of drawing the cards is an black coloured Ace = $2/52$

Probability of drawing a face cards(each suit has 3 face cards) = $12/52$