Ratio, Proportion

Quantitative Aptitude (CGL)

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Number of students speaking English and Hindi are in the ratio of 4:5 respectively. If the number of students speaking English increased by 35% and speaking Hindi increased by 20%, what was the new respective ratio?

19:20

7:8

8:9

None of these

Explanation:

Number of students speaking English and Hindi are in the ratio of 4:5
after % increase
4*135:5*120
the new ratio =8:9

By: MIRZA SADDAM HUSSAIN

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