dear sampita 

You will certainly get a college with 97/200 marks in NATA

you should refer to the following link to check the possibility of getting admission in one of the colleges who consider NATA as the admission criteria for Barch. 

It contains college wise ,category wise cutoff of previous years of various colleges which will help you to predict your chances in getting admission in one of them!

RANK PREDICTOR

https://www.collegedekho.com/exam/nata/rank-predictor

CUTOFF:-

https://collegedunia.com/news/e-271-nata-2015-cutoff

GOOD LUCK!!