How to get admission in Bsc Biotechnology at JMI

I want to persue Bsc Biotechnology at Jamia Millia Islamia. I want to know few details as everything seems very confusing on the internet. Anyone who is already persuing or is planning please help me out

1. Admission is through CUET or jamia's entrance exam?
2. How difficult is to get admission?
3. How difficult is the entrance exam?
4. How is the academics and faculty of this particular course?
5. What score should i aim to ensure my admission?

Apart from the questions any other important info from your side would be really helpful.

Myquals : Scored 82% in 12th CBSE