In what ratio should sugar costing Rs 40 per kg he...

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In what ratio should sugar costing Rs. 40 per kg he mixed with sugar costing Rs. 18 per kg. So as to earn a profit of 20% by selling the mixture at Rs. 54 per kg?

A. 3 : 5

B. 4 : 7

C. 5 : 8

D. 2 : 3

Answer: Option A

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