Vessels P and Q contained 3 litres of milk and 3 litres of water respectively. The contents of P and Q were emptied into vessel R, which has a capacity of 7 litres. One-fifth of the mixture in R was replaced with milk. This process is repeated two more times. The milk concentration in R finally is _______%.

Two vessels A and B contain a mixture of Milk and Water. In the first vessel (i.e) Vessel A has the ratio of Milk to water is 8 : 3 and in the second vessel, Vessel B has the ratio of 5 : 1. A 35 litre capacity vessel is filled from these two vessels so as to contain a mixture of Milk and water in ratio of 4 : 1. Then how many litres should be taken from the first vessel, Vessel “A”.

A vessel has 400 litres of pure milk. 40 litres of milk is removed from the vessel and replaced by water. 40 litres of the mixture thus formed is replaced by water. This procedure is repeated once again. Find the percentage of milk in the resultant solution.

Q: 19 of 30 Three glasses of sizes 3 litres, 4 litres and 5 litres contain mixture of milk and water in the ratio 2: 3, 3: 7 and 4: 11, respectively. The contents of all the three glasses are poured into a single vessel. Find the ratio of milk. Options : 14: 31 15: 21 16: 17 18: 19

Three vessels whose capacities are in the ratio of 3: 2: 1 are completely filled with milk mixed with water. The ratio of milk and water in the mixture of vessels are 5: 2, 4: 1 and 4: 1 respectively. Taking 1/3 of first, 1/2 of second and 1/7 of third mixtures, a new mixture kept in new vessel is prepared. The percentage of water in the new mixture is

Two vessels, A and B, have the same capacity and initially contain milk and water in the ratios of 5 : 1 and 3 : 1, respectively. First, 25% of the mixture from vessel A is removed and poured into vessel B. After thoroughly mixing the contents of vessel B, the same quantity is taken out and added back to vessel A. What is the ratio of milk to water in vessel A after this second transfer?1)  7 : 32)  77 : 233)  49 : 114)  81 : 19