Two vessels contain milk and water in the ratio of 7 3 and 2 3 respectively Find the ratio in which ...........

Quant (SSC) Mixture and Alligation

Two vessels contain milk and water in the ratio of 7:3 and 2:3 respectively. Find the ratio in which the contents of both the vessels must be mixed to get a new mixture containing milk and water in the ratio 3:2.

2:1

2:3

3:1

3:5

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Explanation:

Let the ratio be k:1
then in first mixture, milk = 7k/10 and water = 3k/10
and in second mixture, milk = 2/5 and water = 3/5
[7k/10 + 2/5]/[3k/10 3/5] = 3/2
K = 2, so ratio will be 2:1