1.

In what ratio sugar at Rs 30/kg should be mixed with sugar at Rs 45/kg so that on selling the mixture at Rs 42/kg there is a profit of 20%?

A. 0.084027777777778
B. 0.085416666666667
C. 0.20972222222222
D. 0.12986111111111
Answer» B. 0.085416666666667


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