Question

If the ratio of boys to girls in sixth class is 2: 3, which of these shows possible number of boys and girls in the class?​

Answer 1

$\large \mathbb \green{ANSWER}$

For a fixed total number of boys and girls, there is only one possible answer. The boys to girls ratio is 3:2, which means 3/5 are boys and 2/5 are girls. If the total number of boys and girls is N, then

number of boys = (3/5)N

number of girls = (2/5)N

Obviously, N must be a multiple of 5, since we cannot have "fractional" boys or girls.

Answer 2

I think the right answer is 2.