Hii,i am hetre to help you according to your query.Here is the list of top college for engineering;

IIT Madras - Indian Institute of Technology Chennai

IIT Delhi - Indian Institute of Technology

IIT Bombay - Indian Institute of Technology 

IIT Kharagpur - Indian Institute of Technology

IIT Kanpur - Indian Institute of Technology 

IIT Roorkee - Indian Institute of Technology

IIT Guwahati - Indian Institute of Technology

IIT Hyderabad - Indian Institute of Technology

CEG - College of Engineering Guindy

NIT Trichy - National Institute of Technology, Tiruchirappalli 

IIT Varanasi - Indian Institute of Technology (BHU), Varanasi

Jadavpur University

IIT Dhanbad (Indian School of Mines) - Department of Petroleum Engineering