Hello Dev,

As you have not mentioned your category here I will go with all the rank cutoffs, for general category was 37 in the previous year (2021), ETB (Ezhava/ Thiyya/ Billava) category was 102 and finally 580 for the KSC/KST category. So if you are from any of the first two categories, you don't have any chance securing a seat in the desired course with 320th rank. For more info on CUSAT BCom LLB exam refer to this article:

https://law.careers360.com/articles/cusat-cat-llb/amp

Hope that helps.

All the Best!