S. 50C : Capital gains-Full value of consideration- Stamp valuation- AO is obliged to compute the capital gains by taking the valuation arrived at by the DVO in place of the actual consideration received by the assessee -The assessee is entitled to challenge the correctness of the DVO’s valuation before the CIT(A) and the Tribunal- The DVO has to be given an opportunity of hearing. [ S.45 ]