Question
a.
8 : 9
b.
17 : 18
c.
21 : 22
d.
Cannot be determined
Posted under Ratio and Proportion Aptitude
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Q. The ratio of the number of boys and girls in a college is 7 : 8. If the percentage increase in the number of boys and girls be 20% and 10% respectively, what will be the new ratio?
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