Hi, samiran.

Jec and jist are the prominent colleges in assam.

They offer undergraduate courses.

The current intake of the students in these colleges is 315 and 120 respectively.

By your rank 3200, your marks will be approximately between 40 and 50, through which you're not eligible for both of the colleges through first counselling, As the minimum cutoff marks that are required to get into these colleges are from 90 to 95.

But you can try for the second counselling in which many of the seats are left without being taken for the admissions into these colleges 

Regards.