In a mixture of milk and water the proportion of water by weight was 25%. If in the 60 gm mixture, 15 gm water is added, what would be the percentage of water? (weight in gm).

When one litre of water is added to a mixture of milk and water, the new mixture contains 25% of milk. When one litre of milk is added to the new mixture, then the resulting mixture contains 40% milk. What is the percentage of milk in the original mixture?

7 litres mixture of milk and water contains 30% water. 3.5 litres of milk is added to this mixture. What is the percentage of water in the new mixture?Options :20101518

In a mixture of 80 litres of milk and water, 25% of the mixture is milk. How much water should be added to the mixture so that milk becomes 20% of the mixture?(A) 20 litres(B) 15 litres(C) 25 litres(D) None of these

A dishonest milkman professes to sell his milk at cost price but he mixes it with water and thereby gains 25%. The percentage of water in the mixture is?

A milk vendor has 2 cans of milk. The first contains 35% water and the rest milk. The second contains 65% water. How much milk should he mix from each of the container so as to get 64 liter of milk. Such that the ratio of water to milk is 3:7?