OTET Paper 2 Math Science 2017 Paper

Question : 72 of 150

Marks: +1, -0

The ratio of the number of boys and the number of girls in a school is 7 ∶ 8. If the percentages of increase in the number of boys and the number of girls are 20% and 10% respectively, what will be the new ratio of the number of boys and the number of girls?