S. 50C: Capital gains-Full value of consideration-Stamp valuation-Income from Other Sources-Slump sale-Section 50C cannot be applied-If the value of the land and building is lower than the stamp duty value, the provisions of section 56(2)(vii)(b) may apply after valuation by the DVO. The matter was restored to the Assessing Officer for fresh determination.[S. 2(42C), 56(2)(vii)(b), 50B]