Solved UPSC CDS/OTA Question
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Q · Mixture and AlligationMedium · 45s
A container contains 60 liters of milk. 12 liters of milk are removed and replaced with water. The process is repeated once more. How much milk is left?
TopicMixture and Alligation
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
The complete worked solution.
Every step explained - no skipped algebra.
Apply mixture and allegation concepts to solve the problem.
Final Answer: Option A - 36 liters