Question

determine probability of a king,ace,jack of clubs or queen of diamonds appears in drawing a single card from well shuffled ordinary deck of cards

Answer 1

P(E)= $\frac{No. of favorable outcomes}{Total no. of outcomes}$

(1) King

P(king)= $\frac{4}{52}$(Total no. of cards in a deck of cards is 52 and there are 4 kings in a deck of cards)

⇒ $\frac{1}{13}$

(2)Ace

P(ace)= $\frac{4}{52}$

⇒ $\frac{1}{13}$

(3) Jack of clubs

P(Jack of clubs)= $\frac{1}{52}$

(4) Queen of diamonds

P(queen of diamonds)= $\frac{1}{52}$