Ratio and Proportion Practice Test 1

Question : 38 of 40

Marks: +1, -0

In a college, 20% of the girls are same in number as

1 /5

of the boys. What is the ratio of girls to boys in that college?

Solution:

According to the question,
20% of G =

1/ 5

th of B

20/100G=B/5

G=B/5×100/20=5/5B

G/B=1/1

∴ Ratio of girls to boys = 1 : 1

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