S. 69 : Unexplained investment – Reassessment – Purchase of property – AIR information – Addition for investment of Rs. 10 lakh deleted as documentary evidence showed payment related to relevant year – Addition of Rs. 40.95 lakh for property purchase deleted as assessee explained source through sale deed, housing loan of Rs. 20 lakh and past savings – Once documentary evidence remained uncontroverted, addition not sustainable – Technical grounds not pressed as relief granted on merits. [ S. 147 . 148 ]