1.

A jar contains a mixture of two liquids A and B in the ratio 4:1. When 10 litres of the mixture is replaced with liquid B the ratio now becomes 2:3. The volume of liquid A present in the jar earlier was:

A. 20 Litres
B. 10 litres
C. 16 litres
D. 15 litres
Answer» D. 15 litres


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