No you can't apply for bank manager post after 12th.

To become a bank manager, get a college degree in finance, accounting, business administration, or a related field. An MBA in finance or accounting may also be required.

The most important factor that is considered during the recruitment process is graduation.  You must complete your graduation in any discipline with good percentile. For reserved category aspirants (SC/ ST/ PWD or any other such category) a minimum of 55% of marks is required.

In India, generally a bank manager post is not an entry post. You have to enter at a lower level post and after gaining on the job experience and putting in some minimum years of service at various lower levels the bank offers the managerial responsibility to a suitable person after evaluating the important parameters by test and or interview.

There are generally two ways of becoming a Bank Manager:

Entering bank as an Assistant or clerical em ployee and then progressing with internal promoti ons.

Entering as a direct recruit bank officer or Probationary Officer (PO) or Management Trainees(MT)and then progressing to become manager after some years of service, or progressing to various scales of officer post and progressing towards various Managerial scales.

hi,

see you need to apply for managerial post once you complete you graduation, after passing 12th you may get  peon or office executive type work post. the minimum qualification for p.o, clerk and managerial post is graduation. also you need to have good aptitude solving skill and english communication.

hope you may understand.