Question Paper from: SBI Clerk mains 2016

How many liters of water should be added to a 30-liter mixture of milk and water containing milk and water in the ratio of 7 : 3 such that the resultant mixture has 40% water in it?

1:
5
2:
2
3:
3
4:
8
5:
7
Solution:
Chapter Name: Alligation and Mixture

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