Question

A vessel contains mixture of milk and water mixed in the ratio of 12:7 respectively.76 litres of the mixture is taken out of the vessel and is replaced with 'x' litres of water so that the ratio of the milk to water in the vessel becomes 8:x respectively. A milkman bought the final mixture in the vessel but before buying he performed the purity test and paid only for the quantity of pure milk present in the mixture. He then sold the whole mixture at the rate 20% higher than the price of pure milk. In this transaction the milkman had the profit of 95%.​

Answer 1

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