A mixture contains milk and water in the ratio 7 : 4. If 22 litres of mixture is replaced with water the ratio of milk and water becomes 5 : 6. Find the quantity of milk in the original mixture.

A mixture contains milk and water in the ratio 7 : 4. If 22 litres of

1.	A mixture contains milk and water in the ratio 7 : 4. If 22 litres of mixture is replaced with water the ratio of milk and water becomes 5 : 6. Find the quantity of milk in the original mixture.
A.	49 litres
B.	42 litres
C.	52 litres
D.	55 litres
E.	None of these
Answer» B. 42 litres

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A mixture contains milk and water in the ratio 7 : 4. If 22 litres of mixture is replaced with water the ratio of milk and water becomes 5 : 6. Find the quantity of milk in the original mixture.

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