Yes, you are eligible for Bank PO exam with 56% marks in graduation as for Bank Po exam there is not any percentage criteria only a bachelor degree is required.

Eligibility Criteria:

Nationality:
Candidate must be a citizen of India.
A subject of Nepal or Bhutan is also eligible.
A Tibetan Refugee

Qualification:
Candidate must have a graduation degree in any discipline from a recognized institute.

Age ::
20-30 Years.

Age Relaxation:
Relaxation in age for reserved categories as per rules.

Candidate should posses working knowledge of computers

Candidate may also be required to possess proficiency in the Official Language of the State/UT.


IBPS PO exam Syllabus:

Test of English Language

In this, test will be based on student’s capability to understand the English like as vocabulary, comprehension, general usage, grammar, and error detection. Vocabulary means Antonyms/synonyms/completion sentence. Comprehension means theme detection/completion passage/find the conclusion. Grammar means indirect direct speech/active passive voice. Error detection means passage/sentence/spelling correction.
Test of Logical Reasoning

Logical reasoning has two types one is verbal and second one is non-verbal. Verbal reasoning means blood relation/sitting arrangement/judgement/statement/coding decoding/making series and syllogism. Non-verbal means making series/analogy and classification.
Test of Quantitative Aptitude


Quantitative aptitude means play with numbers and calculation like as add/minus/multiple/average/roots/percentage/profit & loss/ratio/time & distance/stock & shares/area. Data interpretation is also one of the parts of quantitative aptitude, in this tabulation/graphs like as bar/line and charts will be asked as questions.

Test of General Awareness


Meaning of general awareness is the ability to be conscious of events and current affairs of India like as sports/constitution/technique/economics/science/politics/culture and banking.
Test of Computer Knowledge


Computer has divided into two parts. One is hardware and other software. Hardware means bodily parts of computer like as monitor/printer/mouse/keyboard/C.P.U and, etc. Software means application like as Ms office/paint/coral draw and, etc.