In what ratio, sugar costing ₹60 per kg be mixed with sugar costing ₹42 per kg such that byselling the mixture at ₹56 per kg there is a gain of 12%?
Selling price of mixture = 56
profit = 12%
Cost price of the mixture = 56 $$\times \frac{100}{112} = Rs. 50
By allegation method,
$$\therefore$$ The correct answer is option C.
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