Question

A card is drawn at random from a well-shuffled pack of $52$ playing cards. Find the probability of the events that the card drawn is :
$\left(i\right)$a black card.

$\left(ii\right)$a diamond card.

Answer 1

Totally there are $52$ cards of which $26$ cards are black

so, probability of drawing a black card $=\frac{26}{52}=\frac{1}{2}$

There are $13$ diamond cards.

so, the probability of drawing a diamond card $=\frac{13}{52}=\frac{1}{4}$