Question

Pooja lists down all the two-digit numbers between 1 and 100. She then picks up one number at random from this list, what is the probability that the sum of digits of this number is 5?
Here a favourable outcome is a number whose sum of digits is 5,
hence Number of favourable outcomes

Answer 1

Step-by-step explanation:

5

C

1

-------------------- = 5/100= 1/20

100

C

1