The names of some of the Distance Engineering Colleges (DEC) approved Engineering Universities of India as you want to take admission in it are as follows:

Indira Gandhi National Open University (IGNOU) Delhi
Amity School Of Distance Learning in Education Delhi
GITAM Centre for Distance Learning Andhra Pradesh
Shobhit University Meerut
Karpagam University Tamil Nadu
Swami Vivekananda Subharti University Meerut
Indian Institute of Open and Distance Learning Delhi
School of Distance learning and Continuing Education (SDLCE) Andhra Pradesh
Jawaharlal Nehru University Mumbai
Sikkim Manipal University (SMU) forDistance Education Sikkim
West Bengal State University- North 24 Parganas, West Bengal
National Institute of Management, Mumbai
Bengal Engineering & Science University, Howra
jadavpur University, Kolkata
Gobindapur Sephali Memorial Polytechnic ,Burdwan
West Bengal University of Technology, Kolkata
Bengal Engineering & Science University, Howra
Amrita Institute of Computer Technology, chennai
Swami Vivekananda college of Education, Kolkata
The Bhawanipur Gujrati Education Society college, Kolkata
Prof.G.Ram Reddy Centre for Distance Education , Hyderabad
Subharti College of Distance Education , Meerut
Jaipur National University , Jaipur
Allahabad Agricultural Institute , Allahabad
Guru Jambheswar University of Science & Technology , Hisar
GITAM Centre for Distance Learning , Vishakapatnam
Padmashree Dr.D.Y Patil University , Navi Mumbai
Karpagam University , Coimbatore
St.Peter's University , Chennai