S. 43B : Deduction only on actual payment-Unpaid interest on loan from World Bank-Section 43B(d), (da), (e) covering only interest payable to specific financial institutions, non-banking financial companies, scheduled banks or co-operative banks-World Bank or State Government loans not included-Disallowance deleted-Deduction only on actual payment-Statutory liability-Electricity duty collected from consumers but not remitted to Government-Assessee merely a conduit between consumer and Government-No independent liability-Disallowance rightly deleted.[S.43B(a), 43B(d), 43B(da), 43B(e)]