Aptitude - Alligation or Mixture - Discussion

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Q.

How many Kg s of wheat costing him Rs 1.20,Rs 1.44 and Rs 1.74 per Kg so that the mixture may be worth Rs 1.41 per Kg?  .                          
A. 11:87:7 B. 11:97:7
C. 11:67:7 D. 11:77:7

Answer: Option D
Explaination:

 


Discussion

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