Question

a man buys a T.V. for Rs. 6800 . For how much should he sell it so as to gain 10%

Answer 1

he has to sell it for 7480 Rs.

Answer 2

Cost price= Rs.6800.
Sp=6800+6800*10/100
=6800+680
=7480

Therefore,it should be sold at Rs.7480 to gain 10%