Aptitude - Alligation or Mixture - Discussion

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Q.

How much water must be added to 60 liters of milk at 11/2 liters for Rs 20 so as to have a mixture worth Rs 10 2/3 a liter?  .                          
A. 20 iters B. 5 iters
C. 30 iters D. 15 iters

Answer: Option D
Explaination:

 


Discussion

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