Ratio of boys to the girls in a class is 5 : 4. Which of the following cannot be the number of student in the class ?A45B72C108D98Answer: D. 98 Read Explanation: Let the boys be 5x and girls be 4x Total = 5x + 4x = 9x Except 98 all are divisible by 9 Total cannot be 98.Read more in App