I  got 80.82 percentile in jee main 2019 i am belongs sc category please tell me which nit college should I have got

As per your percentile, Your Predicted All India Rank is 343751

As per your score and previous year cutoff, the colleges you get are:-

1. DTU Delhi

Branches:- Polymer Science and chemical technology

Production and industrial engineering, Environmental engineering

2. Netaji subhas institute of technology, Delhi 

To know more about your chances of getting other colleges check out the college predictor link below:

https://engineering.careers360.com/jee-main-college-predictor 

To predict your rank check out this college predictor rank link below:

https://engineering.careers360.com/articles/jee-main-rank-predictor