Question

a card is thrown at random from a well shuffled pack of 52 cards find the probability that the card drawn is
a) bears a number between 4 and 7 both inclusive
b)bears a number between 3 and 8 both inclusive​

Answer 1

Answer:

Correct option is

A

13

4

Total number of cards = sample space =52

Number of cards bearing 4 to 7 both inclusive = 4×4 (The first 4 denotes the numbers 4,5,6,7 and the second one denotes the four suits in cards)

Hence, the probability is

52

16

=

13

4

.