Hyy janvi, 

At the score of 80 Marks in CLAT, you wont get any NATIONAL LAW UNIVERSITY until or unless you are from any reserved category

But

You can get addmisions in private colleges like LPU, Manipal, Amity, Raffles on your score

If further any doubts, do comments 

And for your satisfaction and confirmation i am providing you a link below of rank predictor and, 

Please check the previous years cutoff lists. This will give you fair idea.

Below is the link to clat rank predictor. Please remember that this is just the prediction and not the guarantee.

Https://law.careers360.com/clat-rank-predictor?icn=clat-rp&ici=exit-intent

All the best!