Question

Buy selling a fan for ₹1200, karim loses ₹200. At what price must he sell to gain 10 %?

Answer 1

here is your solution

Answer 2

1. Buy selling a fan for ₹1200, karim loses ₹200 from this we can write cp=1400
2. If he should gain 10% profit then should sell it at 1400+140 (10%0f 1400 is 140)
3. Hence me must sell fan at price of 1540/-to get aprofit of 10%