CAT 2021 Alligations and Mixtures — Previous Year Question
Year
CAT 2021
Section
Quantitative
Topic
Alligations and Mixtures
Difficulty
Medium
Question
Slot-1
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:
72:28
28:72
20:80
30:70
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