Question

If you select one card at random from a standard deck of 52 cards, what is the probability that the card is a king AND a spade?

Answer 1

Given:

There are 52 cards.

So, n(s)=52

To find the probability that the card is a king and a spade:

Let A be an event of choosing a card that is king and a spade.

So, n(A)=1

Hence, the probability that the card is a king and a spade is,

$\frac{1}{52}$