Hi.. my mother bought a land in 1992 for 1lac and took a loan of 3 lac in constructing a house there, later in 2004 i settled the existing loan and took a fresh housing loan of 13 lac to modify and expand the same. today we intend to sell the property for 1.5cr and buy a flat for 60Lac and another for 50lac, can you please help me with the LTCG tax calcuation for this situation.