Hello,

If you are a beginner in the Banking field, and if you are a graduate in any discipline then give PO Exams for various PSU Banks. Other than this you can get into banking through an MBA in Finance and CA. Also, Engineers, Freshers also have n opportunity.

You can also go for CFA or FRM If you are interested in corporate finance, investment banking, and equity research. These areas are the most competitive to get into as they offer high growth opportunities. 

All the best!