At what price must kantilal sell a mixture of 80 kg sugar at Rs. 6.75 per kg with 120 kg at Rs. 8 per kg to gain 20%?
A. Rs. 7.50 per kg
B. Rs. 8.20 per kg
C. Rs. 8.85 per kg
D. Rs. 9 per kg
Answer:D
At what price must kantilal sell a mixture of 80 kg sugar at Rs. 6.75 per kg with 120 kg at Rs. 8 per kg to gain 20%?
A. Rs. 7.50 per kg B. Rs. 8.20 per kg C. Rs. 8.85 per kg D. Rs. 9 per kg