Hello aspirant, 

It would be more helpful to provide you with appropriate details if you have mentioned details more precisely as to which college you belong to and group etc.,. As placements depends on the colleges and groups you select. 

Hope you understood. 

All the very best!! 

Placement vary from college to college. As of you are in a IIT or NIT then definitely you will get good Placement. It also depends on your hard work, skills acquired, internship, interviews etc. The average package for a CSE students is 3.5 lakh. And highest package  differ from college to college. In good Colleges ( private) you can get maximum 15-20 lakh per annum package. This also may vary from college to college. While in IIT or NIT it is much more.