Question

A card is drawn randomly from a well shuffled pack of $52$ playing cards and following events are defined.
A : The drawn card is a face card.
B : The drawn card is a spade.
Find $P\left(A\right),P\left(B\right)$

Answer 1

No .of face cards $36$

Total no .of cards $52$

Probability is given as $P\left(A\right)=\frac{36}{52}=\frac{9}{13}$

No .of spade cards $13$

Total no .of cards $52$

Probability is given as $P\left(A\right)=\frac{13}{52}=\frac{1}{4}$