S. 68 : Cash credits-Capital gains-Long term capital gains on sale of shares-Demat account for more than 12 months-Entry operator-Sold through stock exchange after payment of security transactions tax-Denial of opportunity of cross examination-Entitle to exemption-Tribunal is justified in deleting the addition-SLP of Revenue is dismissed. [S. 10(38), 45, 69, 133A, Art. 136]