Find the ratio in which rice at Rs. 7.20 a kg be mixed with rice at Rs. 5.70 a kg to produce a mixture worth Rs. 6.30 a kg.

  • a)
    4 : 3
  • b)
    3 : 4
  • c)
    2 : 3
  • d)
    3 : 2
Correct answer is option 'C'. Can you explain this answer?

Quant Question

Kutcharlapati Sai
May 26, 2019
I follow cheap and dearer (expensive ) in this cheap is 5.7 and dear is 7.20 sooo m is 6.30 substract it u get 9 :6 ie. is 3:2

Prateek Aggarwal
Aug 01, 2019
By alligation we can do it easily.
7.20. 5.70
6.30
0.60. 0.90
2:3

Aashish Kumar
Apr 13, 2020
When we 6.30 subtract to 7.20 and 5.70 to 6. 30
then we get 0.6 and 0.9
finally got 2:3

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