In a school, 10% of the boys are same in number as (1/4)th of the girls. what is the ratio of boys to girls in the school?
Answer with explanationAnswer: Option B
Let the number of boys in school be b
Let the number of girls in school be g.
Therefore , According to Question , 10% of boys is equal to 1/4 of girls→
10b/100 = 1g/4
or, 4×10b = 100×g
or, 40b = 100g
or, b/g = 100/40
or, b:g = 5:2
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