I got 12000 rank ST category can get nit or IIIT
Hello Ayush,
With this SC rank the chance seems less to get a seat in NITs, IIITs, GFTIs but you can try for the state level counselling. To know your admission possibilities in state level counselling, You can also use JEE Main college predictor tool given below.
https://engineering.careers360.com/jee-main-college-predictor
Good Luck!