A milkman adds 10 litres of water to 90 litres of milk. Afte... — Quantitative Techniques and Data Interpretation 2021

Question 405 Quantitative Techniques and Data Interpretation 2021 Medium MCQ +4.00 marks · -1.00 negative

A milkman adds 10 litres of water to 90 litres of milk. After selling 1/5th of the total quantity, he adds water equal to the quantity he sold. The proportion of water to milk he sells now would be:

A. 72 : 28 B. 28 : 72 C. 20 : 80 D. 30 : 70

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