Question

Karim bought 150 dozen of pencil at Rs.10 dozen.He sold them at Rs. 1.20 per pencil.find his profit or loss per cent

Answer 1

C.P = 150*10=1500
S.P = 150*12*1.20=2160
Profit = 2160-1500=660
profit% =660/1500*100= 44%