In order to be eligible for IITs/NITs/IIITs and GFTIs you should have 75% marks in your board exam or you should be in top 20 percentile.

For SC/ST you should have 65% marks.

You can check the below colleges in which you can consider your admission

Delhi Technological University, Delhi

VIT University, Vellore

Amrita School of Engineering, Coimbatore

SRM University, Chennai

Manipal Institute of Technology, Manipal

BMS College of Engineering, Bangalore

PSG College of Technology, Coimbatore

Ramaiah Institute of Technology, Bangalore

RV College of Engineering, Bangalore

SASTRA University, Thanjavur

SSN College of Engineering, Kalavakkam

Thapar University, Patiala

Good Luck!!