Hello Aspirant, If you got 82 percentile in JEE Main then your rank after JEE Main April will be around 2 lakhs, With this rank you can't get government college, but you can get admission in Private colleges like

SRM Institute of Science and Technology, Chennai

Lovely professional University, Phagwara

Dr Vishwanath Karad MIT World peace University, Pune

Amity School of Engineering, Coimbatore

Heritage Institute of technology, Kolkata

Chandigarh University, Chandigarh

Manipal University, Jaipur

Nirma University, Ahmedabad