How should we mix two rice packets to get one 1kg packet priced at Rs 8 when the prices of 1 kg packets of the two types are Rs 7.1 and Rs 9.2. Options.
A) 4 : 3 B) 4 : 7 C) 4 : 9 D) 4 : 2 E) 4 : 1

Rationale: explanation : no explanation is available for this question ! answer : a
Answer: A