S. 69A: Unexplained money-Cash deposits in bank account-Demonetization period-Assessee, aged 89 years-Addition cannot be sustained to the extent of Rs. 5 lakhs in view of CBDT Instruction No. 3 of 2017, dt. 21st Feb., 2017-Source of the remaining amount of Rs. 5 lakhs has been duly explained by the assessee on the basis of said bank statements-Addition was deleted.