Question

From a pack of 52 cards, one card is drawn at random. What is the probability that card is ace?

• A. $\frac{1}{13}$
• B. $\frac{1}{26}$
• C. $\frac{1}{52}$
• D. $\frac{1}{4}$

Answer 1

Answer: (A)

$\frac{1}{13}$

the total number of card can be drawn (total outcomes) $n\left(s\right)=52$

the number of cards that are aces(favourable outcomes)$n\left(E\right)=4$

$p\left(E\right)=\frac{n\left(E\right)}{n\left(S\right)}=\frac{4}{52}=\frac{1}{13}$