From a container of milk, 5 litres of milk is replaced with 5 litres of water. This process is repeated again. Thus in two attempts the ratio of milk and water became 81 : 19. The initial amount of milk in the container was

From a container of milk, 5 litres of milk is replaced with 5 litres o

1.	From a container of milk, 5 litres of milk is replaced with 5 litres of water. This process is repeated again. Thus in two attempts the ratio of milk and water became 81 : 19. The initial amount of milk in the container was
A.	50 litres
B.	45 litres
C.	25 litres
D.	20 litres
Answer» B. 45 litres