IBPS criteria based on 3 points that is Educational qualification,Age limit, and citizenship.

The banks are very conscious about the verification of documents as there are some illegal activities involved in the recruitment process to join the bank.Even if you have secured top score in the IBPS exam and interview,if you fail to bring any of the required document,your allotment will be cancelled by the bank.

You will be asked for your original documents related to your qualifications.The documents must include mark sheet of 10th and 12th class and graduation degree from any recognized university or institution.

So,You will require your marksheet while you submit for IBPS,you will may have to face some problem.