In a school, the ratio of the number of boys to that of girls was 6:5. In the next year, the number of boys increased by 20%, and the number of girls ...

Question

In a school, the ratio of the number of boys to that of girls was 6:5. In the next year, the number of boys increased by 20%, and the number of girls increased by 10%, resulting in an increase of 119 students in the school. How many students were there in the school initially?

Options

A.

600

B.

750

C.

770

D.

780

ratiospercentage increaselogical deductioncuet 2023

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