Hello Aspirant,

Your category rank is vey low and based on this category their is no possibilities to get nit or iiit but still some colleges are their where you can get seat with Mechanical branch some them colleges I listed below:-

DTU - Delhi Technological University

NSIT - Netaji Subhas University of Technology

Chandigarh College of Engineering and Technology

Punjab University (PUCHD)

I.K Gujral Punjab Technical University (PTU)

For more you can go through the given link and predict your college:-

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer