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. 7:08 B. 31:36
C. 8:07 D. 36:31:00

Answer: Option C
Explaination:

 


Discussion

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