Mechanical Engineering

Some colleges may allow this after the completion of the first year provided you have got good a score in the first year. For complete details, you must contact your college authorities.

Yes, you can do that, but you need to score good marks. The transfer process completely depends on student's merit.
All the best.

Getting admission in TU9s is tough because of your UG score. You can apply for some applied Science universities as they are equally good. Your GRE and TOEFL scores are excellent, but you should also try for some TU9s too. Universities like TU-DORTMUND, TU-BERLIN or TU-HAMBURG may select you.

Yes, you can. You just need dedication and passion for CA.

PCCOE - Pune is a little better option in terms of infrastructure and placements but it's fee is almost double of SGGS - Nanded, hence decide accordingly.

You should first select the branch and then the college because that will decide your career and YMCA is a better option.

You stand good chance of getting admission in Germany universities provided you are able to obtain two recommendation letters from internationally renowned faculties from your engineering college.

You should appear for two exams - GRE and TOEFL ,then you can apply for the preferred university, but after your M.Tech, you are eligible for Ph.D, so go for that ,don't waste your time and money.