Milk and water are in a Can A as 4 1 and in Can B as 3 2 For Can C if one takes equal quantities fro...........

Quantitative Aptitude ( CCS) Mixture and Alligation

Milk and water are in a Can A as 4:1 and in Can B as 3:2. For Can C, if one takes equal quantities from A and B, find the ratio of milk to water in C.

7:3

4:7

3:5

5:4

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Explanation:

Solution:
Ratio of only milk in vessel A = 4 : 5
Ratio of only milk in vessel B = 3 : 5
Let ‘x’ be the quantity of milk in vessel C
4/5………………….3/5
……………x
3/5-x………………x – 4/5
(3/5-x)/(x-4/5)=1/1
X=7/10
Therefore, quantity of milk in vessel C = 7
=> Water quantity = 10 – 7 = 3
Hence the ratio of milk & water in vessel 3 is 7 : 3