an integer is chosen between 0 and 100 what is the probability that it is :
(1) divisible by 9
(2) a perfect square number
The list of numbers between 0 and 100 are : 1, 2, 3, 4, 5,...........99
total possible outcomes = 99
numbers which are divisible by 9 are : 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99
no. of favorable outcomes = 11
total possible outcomes = 99
numbers which are divisible by 9 are : 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99
no. of favorable outcomes = 11