Question

A card is selected at random from well shuffled pack of 52 cards then the probability of having black coloured card is ?

Answer 1

`26` out of `52` or `50%`

Explanation:

`26` of the `52` cards in a standard deck are black;

since any card is as likely as any other to be picked,
the probability of picking a black card is `26/52=1/2=50%`