ALLIGATION OR MIXTURE APTITUDE QUESTIONS AND ANSWERS

ALLIGATION OR MIXTURE QUESTIONS AND ANSWERS 1 to 3

1. A jar full of whisky contains 40% of alcohol. A of this whisky is replaced by another containing 19% alcohol and now the percentage of alcohol was found to be 26. The quantity of whisky replaced is :

2. 15 litres of a mixture contains 20% alcohol and the rest water. If 3 litres of water be mixed in it, the percentage of alcohol in the new mixture will be :

3. Two vessels A and B contain milk and water mixed in the ratio 5 : 3 and 2 : 3. When these mixtures are mixed to form a new mixture containing half milk and half water, they must be taken in the ratio :

2 : 5

3 : 5

4 : 5

7 : 3

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