B.Tech

Yes, you are eligible for any distance or correspondence programme.
All the best.

It will cost you around 85K per year for the batch 2017-2021 for pursing B.Tech.

For graduation courses, candidates who have appeared for 10+2 exam are also eligible. The qualifying marks for SEBC candidates from the state of Kerala is 55% in aggregate and minimum 50% marks in mathematics as well. An overall 50% marks in aggregate is required apply for CUSAT CAT. For more details related to CUSAT CAT, visit the below Shiksha link:
https://www.shiksha.com/university/cochin-university-of-science-and-technology/cusat-cat-exam
Hope this helps you. Be free to share any problem if you have. Good luck!

No, that's not true because along with a job in an IT firm, you can also become a programmer, software developer or you can start your own business in the IT sector.

Yes, you can apply as the eligibility criteria is 55% in graduation. For more details, visit below Shiksha link
https://www.shiksha.com/engineering/course/graduate-marine-engineer-the-great-eastern-institute-of-maritime-studies-Lonavla-Pune-29782
Hope this helps you. Be free to share any problem if you have. Good luck!

Yes, you can apply for GME as the eligibility criteria is 55% in graduation.
For more details visit below Shiksha link:-https://www.shiksha.com/engineering/course/graduate-marine-engineer-the-great-eastern-institute-of-maritime-studies-lonavla-pune-29782.
Hope this helps you.
Be free to share any problem u have.
GOOD LUCK!

I think, yes because a good score in maths will get you to B.Tech biotechnology even if you haven't studied biology. Good luck.

B.Tech is not a course available on a part-time basis. It is not feasible that way. The course is based on practical applications. It can not be learnt at home.

Please click below for colleges offering M.Sc. Physics
https://bit.ly/2A23YQD.