Question

Keshab bought 100 pens for rate of 12 and 20 of them were stolen if he sells remaining pens for rate of 13.50 find his profit or loss percent

Answer 1

In it there is a condition of loss because the price of 100 pens @12 is 1200 and 20 of them are stolen therefore the remaining 80 pen'[email protected] price will be 1080 so there is loss and loss =120 and loss percent = 10 percent (loss percent =loss/sp*100)