Here is the list of top 40 Computer Science Engineering Colleges of India which you are looking for .

Indian Institute of Technology Bombay (IIT Bombay)
Indian Institute of Technology Delhi (IIT Delhi)
Indian Institute of Technology Kanpur (IIT Kanpur)
Indian Institute of Technology Kharagpur (IIT KGP)
Indian Institute of Technology Madras (IIT Madras)
Indian Institute of Technology Roorkee (IIT Roorkee)
Birla Institute of Technology and Science (BITS-Pilani)
Indian Institute of Technology (IIT Guwahati)
National Institute of Technology, Tiruchirappalli
Indian School of Mines (ISM)
National Institute of Technology, Surathkal
Birla Institute of Technology..
Jadavpur University (Faculty of Engineering & Technology)
International Institute of Information Technology, Hyderabad (IIIT-H)
Netaji Subhas Institute of Technology
Motilal Nehru National Institute of Technology
PSG College of Technology
PEC University of Technology
Bengal Engineering and Science University
Malaviya National Institute of Technology
Visvesvaraya National Institute of Technology
Thapar University
National Institute of Technology, Rourkela
College of Engineering Pune
Manipal Institute of Technology, Karnataka
Jawaharlal Nehru Technological University Hyderabad
R.V.College of Engineering
Veermata Jijabai Technological Institute
University College of Engineering (Osmania University)
Sri Sivasubramaniya Nadar College of Engineering - Tamil Nadu
Maulana Azad National Institute of Technology
Nirma University - Institute of Technology
BIT Sindri
Coimbatore Institute of Technology (CIT)
Vellore Institute of Technology (VIT)
Maharashtra Institute of Technology
National Institute of Engineering, Mysore
National Institute of Technology, Jamshedpur
BMS College of Engineering
National Institute of Technology, Durgapur