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# Three vessels whose capacities are 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 $1\over3$rd of first, $1\over2$ of second and $1\over7$th of third mixtures, a new mixture kept in a new vessel is prepared. The percentage of water in the new mixture is :

[ A ]    32
[ B ]    30
[ C ]    28
[ D ]    24
 Answer : Option C Explanation :