Question

Roshan buys a bicycle for rs. 2880.for what amount should he sell itin order to gain 12%.

Answer 1

C.P = Rs. 2880
Gain % = 12%
S.P = C.P *(100+P)/100 = 2880*(100+12)/100 = 2880*112/100 = 3225.6
Hence he should sell it for Rs. 3225.6
Hope it helps.