Time table will not be easy to discuss here as for it, one needs to know your routine and daily activities. So instead of that prepare study plan.
In study plan pick up topics/chapters you should cover daily and target to finish them.
Also give minimum 2 hours if you have 6 months or more and if you have less time increase it to 3/4 as per the need and your capability. Definitely you will be taking short breaks in between.

There are various bank exams and there is a slight change in the exam pattern as well. It varies.

You can check the list of competitive exams here and apply in the ones you are eligible and interested.

Banking Exams

Good luck!