Exams › IBPS PO › Quantitative Aptitude
A container contains a mixture of milk and water in the ratio 5:3 respectively. If 8 litres of milk are added to it, then the ratio of milk to water becomes 11:5. Find the difference between the initial quantities of milk and water.
- 5 lit
- 38 lit
- 18 lit
- 10 lit
Correct answer: 10 lit
Solution
Let initial milk = 5x and water = 3x. After adding 8 litres milk, \((5x+8)/3x = 11/5\), which gives \(25x+40=33x\) and \(x=5\). So milk = 25 litres and water = 15 litres, and the difference is 10 litres.
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