Hello Sri Uday. You have chances of getting into newer NITs like NIT Sikkim, Srinagar, Imphal or Puducherry. You could try for older NITs but the chances are not too bright. You can still check your chances with the help of the following link.

https://www.google.com/url?sa=t&source=web&rct=j&url=https://www.careers360.com/college-predictor