Engineering Entrance Exam

Yes, but you have to write JEE Mains.

First Year Fee-
For SC Candidates: Rs 9500
For ST Candidates: Rs 49350
OTHERS ; RS 92,000

As per the eligibility for M.Tech, you must have done either Btech or (Bsc+Msc), then only you can apply for M.Tech program. Since you have done B.Sc in Biotechnology, you further need to pursue Msc in any specialisation of Biotechnology
Yes, you can do m.tech after b.sc in maths. sit for gate, score

First things first, know all the important dates and timelines pertaining to the JEE examination. This will help you plan your approach to conquer the examination along with calculating the effort that you will have to put in each day. A good strategy is often the crucial factor that differentiates

Yes, you can give it but just inform your college authorities before appearing for the exam.

Just go through this link and fill out the required details:
https://www.shiksha.com/college-predictor

Just go through this link and fill out the required details:
https://www.shiksha.com/college-predictor

Try it. It's a highly competitive institute so score more.

Try to score above 300 marks.