The following table shows the distribution of Boys and Girls students of seven different schools School Boys (Total 27,300) Girls (Total 24,700) A 17% 8% B 12% 15% C 12% 12% D 13% 13% E 19% 14% F 14% 21% G 15% 17% What is the ratio between the number of Girls and Boys students respectively from school F?

NTSE Stage 2 MAT 2018 Exam Question Paper

Question : 99 of 100

Marks: +1, -0

The following table shows the distribution of Boys and Girls students of seven different schools

What is the ratio between the number of Girls and Boys students respectively from school F?

Solution:

Total number of boys = 27300
Total number of girls = 24700
In school F number of girls = 21% of 24700

=21/100×24700

=21×247

....(i)
In school F number of boys = 14% of 24700

=41/100×27300

...(ii)
Ratio of girls to boys in school F

⇒21×247:14×273⇒19:14

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