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A milkman buys milk at ₹40 per litre.
To every 4 litres of milk he adds 1 litre of water and sells the mixture at ₹40 per litre.
Find his profit percent.

Class 7Profit and LossComparing Quantities
  • A25%
  • B20%
  • C30%
  • D15%

Step-by-Step Solution

CP of 5 L mixture = (water free). SP = . Profit = 40. Profit% = %.
Answer: A) 25%

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