Question

A card is drawn at random from a well shuffed pack of 52 playing cards . Find the probability that the card drawn is a spade.

Answer 1

In playing card there are four $13$ spade:

Probability of card drawn is a spade $\Rightarrow \frac{{}^{13}{C}_1}{{}^{52}{C}_1}=\frac{13}{52}=\frac{1}{4}$