A jar contains a mixture of two liquids A and B in the ratio 4: 1. When 10 litres of the mixture is taken out and 10 litres of liquid B is poured into the jar, the ration becomes 2 : 3.
How many litres of liquid A was contained in the jar?

Q. A jar is filled with a mixture of two liquids $A$ and $B$ in the proportion $A:B::5:3,$ when $16$ litres of the mixture is drawn off and the jar is filled with liquid $B,$ then the proportion becomes $A:B::3:5.$ How many litres of mixture does the jar hold?

Q. A can contains a mixture of two liquids A and B in the ratio 7 : 5. When 9 litres of mixture are drawn off , the ratio A and B becomes 7: 9. How many litres of liquid A was contained by the can initially ?

Q. 40 litres of milk was mixed with 50 litres of water in jar A. Some parts of this mixture is then removed and poured into jar B containing 13 litres of pure milk in it. If the ratio of milk and water in Jar B is 5: 3, then what is the amount of mixture remaining in jar A?

Q. A can contains a mixture of two liquids $A$ and $B$ in the ratio $7:5.$ When $9$ litres of mixture are drawn off and the can is filled with $B,$ the ratio $A$ and $B$ becomes $7:9$. How many litres of liquid $A$ was contained by the can initially ?

Q. A can contains a mixture of two liquids $A$ and $B$ in the ratio $3:4.$ When $14$ litres of mixture are drawn off and the can is filled with $A,$ the ratio of $A$ and $B$ becomes $3:2.$ How many litres of liquid $A$ was contained by the can initially?