Kerala LDC · Simple Arithmetic and Mental Ability
Ratio and Proportion
Simple, compound ratio and proportion problems.
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Take a full mock →Q1 · Ratio and Proportion · EASY
The ratio of the ages of A and B is 3:5. If B is 30 years old, what is the age of A?
Q2 · Ratio and Proportion · EASY
If Rs. 560 is divided among A, B and C in the ratio 2:3:3, how much does B receive?
Q3 · Ratio and Proportion · MEDIUM
Two numbers are in the ratio 5:7. If their sum is 156, what is the smaller number?
Q4 · Ratio and Proportion · MEDIUM
The ratio of milk to water in a mixture is 4:1. If 5 litres of water is added to 50 litres of the mixture, what is the new ratio of milk to water?
Q5 · Ratio and Proportion · HARD
Three quantities A, B and C are in continued proportion. If A = 9 and C = 49, what is the value of B?