Some of the best biotechnology colleges in Delhi Ncr are:

• Delhi Technological University
• Jaypee Institute of Information Technology
• SRM University

These three colleges are best in terms of academics, infrastructure , placements, faculty, accommodation, social life, etc.

Hello!

List of colleges are:-

• indian institute of technology, Delhi
• Delhi technological university
• Netaji subash university of technolgy
• Amity university
• Jaypee institute of information technology university
• SD college of engineering and technology
• Guru gobind Singh indraprastha university
• Bennett university

Good luck:)

Hello Deepak !

You can consider the following colleges for B.tech in biotechnology :-

1. Indian institute of technology (IIT), delhi 

2. Delhi technological university (DTU), delhi 

3. Netaji subhas university of technology (NSUT), delhi 

There are many other colleges that you can consider as well.

All the best !