A drum of 20 litres is filled with milk. A milkman has only two measur – InterviewSolution

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1.	A drum of 20 litres is filled with milk. A milkman has only two measuring vessels of 3 litres and 5 litres without any calibration. He has to measure four litres of milk for a customer without using anyother vessel. Minimum how many operations are required for this work, where an operation is counted if the milk is transferred from one vessel to another vessel?
Answer» a. 5 b. 6 C. 8 d. 11 Answer :C

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