20 litres of a mixture contains milk and water in the ratio 3 : 1. The – McqOptions

MCQOPTIONS

1.	20 litres of a mixture contains milk and water in the ratio 3 : 1. Then the amount of milk to be added to the mixture so as to have milk and water in ratio 4 : 1 is :
A.	7 litres
B.	4 litres
C.	5 litres
D.	6 litres
Answer» D. 6 litres

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