A merchant mixes 50 kg of rice costing ₹60/kg with another variety costing ₹90/kg. He sells at ₹75/kg with 8% profit. How much of the second variety (approximate) did he mix?

उत्तर देखें और व्याख्या

उत्तर: (C) 23 kg

व्याख्या

Mix CP = 75/1.08 ≈ 69.44. Alligation: x = 50 × 9.44/20.56 ≈ 23 kg.