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UPTET · Ratio, Proportion and Percentage · Quiz

Ratio, Proportion and Percentage — quick quiz

5 UPTET-pattern questions on Ratio, Proportion and Percentage. Instant scoring and solutions, no signup — see where you stand in a few minutes.

Question 1 of 5

Hard

The ratio of milk to water in a mixture is 7 : 3. If the mixture contains 35 litres of milk, how much water should be added so that the ratio becomes 7 : 5?