Question

The Number of girls in the class is five times The number of boys. Which of following cannot be the total number of children in the class

Answer 1

First of all your question is not full... can't see the option....
​​​​​​
but i can give you idea.
Let the number of boys = x
Then no.of girls = 5x
Total number of students= 5x +x
= 6x
so the total number of students should be a multiple of 6.
If any otipon which is not a multiple of 6 exist that can't be thw total number...thanks