Hello Pooja,
After Graduation, you can go for higher studies and opt for M.Sc. If you are interested for Management courses then MBA is also an option.
You can even start preparing for competitive exams for government jobs like SSC CGL, bank exams (IBPS PO, SBI PO), etc.
If you wish you can also apply for job in the private sector.
See, you can have various career option. But, selecting the right one is essential. I would suggest that you should analyze about your interest and skills and decide wisely.
Good Luck!