You have completed graduation degree so you are eligible to attend in Bank PO Exam of conducted by SBI and IBPS .But your degree must be recognized .
If you have completed graduation degree from recognized university then you are applicable for SBI and IBPS PO exam.There is no marks criteria even not require any percentage marks in all semester .
For getting into any of the public sector bank other than SBI you need to write the IBPS exam.
If you have written this exam and gets qualified then you can uses this valid score card then you use it for whole one year.
IBPS Exam is conducted for the following posts:-
Eligibility Criteria for IBPS exam:-
1.Candidate must have to completed Graduation Degree in any stream from a recognized University.
1. For General Category Candidates:18 to 28 yrs.
2.Age relaxation for OBC category candidates:3 yrs.
3.Age relaxation for SC/ST category candidates:5 yrs.
4.Candidates should be Indian citizen.
Bank Exam Pattern :-
List books for Bank Exam:-
1.SBI POr Clerk exam book.
2.IBPS Unique Master Guide.
4.Sharma & Singh.
IBPS :19, 20, 26, 27/10/2013.