M.Tech

India is slowly becoming Biotechnology outsourcing hub. Lots of multinational companies are outsourcing Research and Development work in Biotechnology to Indian firms. Most of the jobs in Biotechnology are research-based and most bio technologists are employed in research and development departments of institutions and industries involved in biotechnological work. Most of Biotechnology Science graduates are employed in R&D work. Therefore M.Tech Biotechnology graduates have good scope in R&D units.

GATE score is valid for 3 years. GATE score is not required for seeking admission in part-time or distance learning M.Tech.

Yes, for government colleges you have to crack GATE.

Normally, students looking for admission into M.Tech have to appear for a qualifying examination, however, there are a few colleges which offer admission into their M.Tech programs through marks obtained in their B.Sc. and school level examinations. Please refer to the link provided below for a list of colleges which offer courses in M.tech and their eligibility criteria:
https://www.shiksha.com/engineering/colleges/m-tech-colleges-india

Hello Nilay,
It's good to dream about doing your M Tech from abroad. But let me assure you that best place to do M Tech in Civil engineering is IIT Roorki. Of course if you are interested only abroad then perhaps US or Canada or Australia would be better since language issues.

As for now you can go with the Rajarambapu Institute of Technology for structural engineering as its placements are good and its ranking is better than others.