Question

A shopkeeper bought 20 kg of tea at Rs 60 per kg . he sold 5 kg at Rs 72 per kg, 8 kg at rupees 74 kg and rest at Rs 55 per kg . find his loss or profit percentage.

Answer 1

He got profit of 137rs

Answer 2

tot. bought rs. =20*60=1200.
tot. sold rs. =5*72+8*74+7*55=1337
profit=1337-1200=137
profit %=profit*100/cp=137*100/1200=11.42