M.S

Hi
It depends upon your interest, if you want to explore your managerial skill in infrastructure sector, then go for MBA, or if you want to explore your technical skills and explore the world then go for MS, both have great reputation in the construction field, now it's your choice.
All the best.

Dear Minkal,
MS stands for Master of Science. They are research oriented degrees, theoretical in nature. If you are interested for MBA, you must go by the way of work experience or look for low ranked universities, which is not recommended. MS Management degree are also abundant in UK, these degrees are designed for freshers and you may consider the same.

Obviously, most of the reputed universities abroad ask for students who have completed their studies in colleges or universities approved by AICTE and have NAAC grade A.
You have to consider this if you want to go in a good university further for MBA/MS.
If you are capable enough getting 85-90% from a college then it will work otherwise take a reputed college and score at least 75%, it will be more valuable.

Kindly, clarify your question. What do you want to know?

If you want to study in the best universities in USA, you need to pay a hefty amount as education is not cheap in USA. But there are some universities which provides education at a little cheaper fees which include:
University of Utah
University of Texas at Dallas
University at Buffalo
Texas A&M University
As a second option, you can consider about studying in Germany. It is the best place to study mechanical engineering without any tution fee. You will need to spend only around 15 lakhs. All the best.

You can go for the following universities according to your GRE profile:
1. California University
2. SDSU
3. University of Illinois
4. Kent University
5. Cleveland University
6. University of Colorado, Denver, etc.

There are many branches of civil engineering for Masters program. For list of branches, you should visit the institution website. However, I am providing name of some branches of civil engineering:
structural engineering
geotechnical engineering
earthquake engineering
transportation engineering
hydraulics engineering
underground structural engineering
tunnel engineering
alternative hydro energy
environmental engineering
CAD engineering
water resource engineering
highway engineering
construction planning and management engineering

You need to qualify USLME to study further after MBBS or to work in the USA.

Yes, you have the physics background, and for aerospace, physics is recommended. Score well in IELTS and GRE exam, and draft a good SOP.

Check out the link mentioned below:
http://www.google.co.in/url?q=http://www.scholars4dev.com/category/country/europe-scholarships/germany-scholarships/