S. 61 : Revocable transfer of assets – Association of person- Revocable Trust – Beneficiaries unknown- Write back of provision – liquidating/recovering NPAs acquired from banks- Trust cannot be assessed as an Association of persons- Revocable trust provisions of section 61 to 63 is applicable – When names of beneficiaries of assessee-trust and their respective shares were known since inception and also proceeds had been distributed as per their respective shares, assessee-trust could not have been considered as an indeterminate trust- Write-back of a provision could be made taxable only if same was claimed as a deduction in earlier year when it was created. [ S. 2(31)(v), 4 , 62 , 63 , 164 (1) , SARFAESI Act ]