Question

a fruit seller buys 700 Orange at the rate of rupees 500 for hundred orange and then other variety of 500 Orange at the rate of rupees 700 for 100 orange and sells them at rupees 84 per dozen find the profit percent​

Answer 1

Total price of 1st - 700 X 5 = 3500
Total price of 2nd - 500X7=3500
Profit - 84 X 1200/12 – 3500 + 3500 = 1400
Profit % = 1400 /7000 X 100/1 = 20 %