- 1. Punjab National Bank – Oriental Bank of Commerce: Correctly matched. Oriental Bank of Commerce (and United Bank of India) were amalgamated into PNB. - 2. Indian Bank – Corporation Bank and Allahabad Bank: Incorrectly matched. Allahabad Bank merged into Indian Bank, but Corporation Bank merged into Union Bank of India. - 3. Andhra Bank – Syndicate Bank and Canara Bank: Incorrectly matched. Andhra Bank (and Corporation Bank) merged into Union Bank of India. Syndicate Bank merged into Canara Bank. - 4. Union Bank – United Bank of India: Incorrectly matched. United Bank of India merged into Punjab National Bank. Union Bank of India amalgamated Andhra Bank and Corporation Bank.