The responsibility, eligibility, age, salary varies to the job post as the requirements are quite different for every post.
The eligibility for applying for BOB is you must be a graduate from a specific course but preference will be given to MBA or some course similar to it and a Work Experience is a must. The age limit is 23 years and upper age limit 50 years and age relaxation varies from category to category like for OBC it is 3 years, SC/ST/ExSM/J&K resident 5 years and for PWD it is 10 years.
For Getting the full fledged information of Relevant Topics you can be headed towards the provided link below:
https://www.prep.youth4work.com/Government-Jobs/Bank-of-Baroda-Test/About
Through this link you will be able to have a quick look on Youth4work Platform.