A milkman has 20 litres of milk. If he mixes 5 litres of water, which – InterviewSolution

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1.	A milkman has 20 litres of milk. If he mixes 5 litres of water, which is freely available, in 20 litres of pure milk. If the cost of pure milk is Rs. 18 per litre, then the profit of the milkman, when he sells all the mixture at cost price, is
Answer» ANSWER :0.25

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