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Quantitative Aptitude

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Number Systems and Ratio & Proportion

Question
11 out of 30
 

In a mixture 60 litres, the ratio of milk and water 2 : 1. If the this ratio is to be 1 : 2, then the quantity of water to be further added is:

A 20 litres
B 30 litres
C 40 litres
D 60 litres
E None of These
Ans. D In 60 litre milk = 40, water = 20

As become 1:2 water should become 80

So water is adding 80 – 20 = 60

Number Systems and Ratio & Proportion Flashcard List

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