alleryA vendor mixes ₹40/kg rice with ₹60/kg rice to sell at ₹52/kg. What is the ratio of cheap to costly rice?
A$3:2$
B$2:3$
C$1:1$
D$3:4$
Answer & Solution
Correct answer: B. $2:3$
Alligation: cheap:costly = (60 − 52):(52 − 40) = 8:12 = 2:3.
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