Science

Yes, after completing your degree, you can get admission in B.A. Economics hons. First, complete your degree then apply for getting admission in your second degree. You can get admission.
Good luck.

Hii Raj Kumar,
Hope you are doing good. Firstly see where your interest lies because you can get high marks automatically once you enter your field of interest. Also see the activities you would like to perform, things you like doing in your leisure time. Finally analyze your subject wise performance not marks. Hope this helps. If you have any queries please feel free to ask.

First of all, tell me your choice regarding branch and dream college. What you expect in future? A better job or further studies? Several universities have their own criteria of admission. Many take admission solely on the basis of JEE Mains Rank through Jossa. Buy some colleges take separate admission through their own counseling. LNMIIT Jaipur, IIIT BHUBANESWAR, IIIT Bangalore and many other have their separate counseling and their forms are released in this week or may have been released. Decide your college depending on your marks and interest.