Question

by sellin a fan for rs 1200 , karim loses rs 200 . at what price must he sell it to gain 10 percent

Answer 1

for 1540 rs...........

Answer 2

SP = 200 rs
and, Loss = 1200 rs.

so , CP = 1200 + 200 = 1400 rs.

so, SP to gain 10% = 1400 + 1400*10/100 = 1400 + 140 = 1540 rs.