Hello Saikiran,

According to you JEE - Advanced rank the IITs you can get are the lower in the ranking order and the branches are also no so good on the placement basis like Mineral Engineering or Environmental Engineering from IIT, Dhanbad. As compared to this you can opt for NIT and by your rank, you can get into a decent NIT across India with your desired branch.

IIT Cutoffs - https://engineering.careers360.com/articles/jee-advanced-cutoff-for-iits

NITs Cutoffs - https://collegedunia.com/news/e-301-jee-main-cut-off-for-nits

All The Best.