Question

raju bought a tv of 4500 rupees and sell it on 15%profit.by that money he bought another object and sold it on l oss of 10% than his total loss or profit is?

Answer 1

Selling TV:
4500 * 1.15 = 5175

Selling Other Object:
5175 * 0.9 = 4657.5 (Current)
Original invest = 4500
In Hand = Current Total - Original Invest (-ve value is loss, +ve value is Profit)
              = 4657.5 - 4500
              = 157.5 (Profit)