

Amount, he bought a plot = 856750
Amount he spent on building house = 1502465
Total amount he spent = 856750 + 1502465 = 2359215
Money, he sold the house = 3000000
Total amount he spent on house = 2359215
Amount he gained after selling = 3000000 - 2359215 = 640785
Amount he gained on house after selling is 6,40,785
