Can I do BSc (Hons) in Biotechnology from NSUT? If I can, then is there an entrance exam for it?

NSUT offers following branches B.Tech Programmes at the Undergraduate Level:

1. B.Tech in Electronics and Communication Engineering (http://www.nsit.ac.in/division/ece/)
2. B.Tech in Computer Engineering (http://www.nsit.ac.in/division/coe/)
3. B.Tech in Computer Science and Engineering (with specialisation in Artificial lntelligence) (http://www.nsit.ac.in/division/coe/)
4. B.Tech in Mathematics and Computing (http://www.nsit.ac.in/division/coe/)
5. B.Tech in Electrical Engineering (http://www.nsit.ac.in/division/ice/)
6. B.Tech in Instrumentation and Control Engineering (http://www.nsit.ac.in/division/ice/)
7. B.Tech in Manufacturing Process and Automation Engineering (http://www.nsit.ac.in/division/mpae/)
8. B.Tech in Mechanical Engineering (http://www.nsit.ac.in/division/mpae/)
9. B.Tech in Information Technology (http://www.nsit.ac.in/division/it/)
10. B.Tech in Bio-Technology (http://www.nsit.ac.in/division/bt/)

NSUT Delhi has been admitting students to its undergraduate programmes on the basis of marks obtained by them in the Joint Entrance Examination (JEE) - MAIN, which is been conducted by Central Board of Secondary Education (CBSE) every year.

I hope my answer helps. All the very best for your future endeavors!