A) 2 :1
B) 2 : 3
C) 1: 2
D) 3 : 2
Correct Answer: C
Solution :
Sol. [c] Cost of 1st type of coffee powder = ` 60 Cost of 2nd type of coffee powder = ` 90 According to rule of alligation The required mixing ratio is = 10 : 20 = 1:2You need to login to perform this action.
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