M.S

First of all, you should maintain over 3.0 GPA out of 4 GPA ( American standard) in your Bachelor's degree which means over at least 70 percent marks. You should appear for GRE and TOEFL exam, and crack both the exams with good marks.

USA, Canada, New Zealand, Australia, UAE, and Brazil are the best countries to pursue MS in civil engineering. In order to get the quality education and better job prospects opt for one of the first four countries that I mentioned.

If you have an opportunity to study in a reputed Indian Institution, you certainly shouldn't have any regret. You can feel proud of yourself. Some B-Schools of India are very good. You have get an excellent placement in your own country.

Both MBA and MS have the great scope in Australia, but you should focus on MBA. MBA is better than MS in terms of job opportunities.

You can pursue B.Tech from the engineering colleges offering admission through lateral entry. You cannot pursue MS or MBA after completing your Diploma.

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.

Since, it's a management degree, you will be recruited by pharma or health sector mainly. You may specialize in other fields like data analysis to work in research. While pure pharmacy degree in STEM, management is not exactly a part of it.

Your scores are less and it will create problem while getting visa.

I think you should apply for MS in USA because it is better than Germany for all the fields.