Arithmeticmedium · Past Paper
In a mixture of 60 liters, the ratio of milk and water is 2:1. If this ratio is to be 1:2, then the quantity of water to be further added is:
A20 L
B30 L
C40 L
D60 L
✓ Correct Answer: D — 60 L
Milk = 40, Water = 20. New ratio 1:2 means milk stays 40. 40/(20+x) = 1/2 => 80 = 20+x => x=60.
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