DERA,

To be franke the level of chance are very low to get in that college and based of the cut off it also depend, so i suggest you to go with this link it will help you to get a information about getting in which college.

https://law.careers360.com/clat-college-predictor

go with this link it will help you out.

ALL THE VERY BEST.

There are some 2200 seats in all the NLUs. The last rank goes upto 5000 for a seat in an NLU (NLU Assam, NLU Ranchi). Considering your rank and your category, it will not be possible for you to get in any of the NLU. BUT keep checking websites of each university on regular intervals. What generally happens is, students take admission and then they leave the university. This happens around a month after the admission. In such a case University calls up for individual applications. It is not necessary that the University will call up for next best rank to fill up the seat. So if you get such notification, apply right away. 

Secondly, you don't need to be disheartened. You can join any private college for now and keep preparing for CLAT 2019. Since age is not the bar now, you can give CLAT any number of times. 

also refer to these links : https://law.careers360.com/clat-college-predictor

                                     https://law.careers360.com/articles/clat-cutoff

All the best :)