Aptitude - Alligation or Mixture - Discussion

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Q.

In what ratio must rice at Rs 9.30 per Kg be mixed with rice at Rs 10.80 per Kg so that the mixture be worth Rs 10 per Kg?  .                          
A. 0.0881944444444445 B. 0.128472222222222
C. 0.338194444444444 D. 0.213888888888889

Answer: Option C
Explaination:

 


Discussion

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