USA

Hello, please prepare for SAT and TOEFL. Also visit the university websites for updates and additional eligibility requirements.
Regards

Hello Amit, since it is not possible to list out all the courses available I can advice you to look.at the study abroad section of https://Shiksha.com. Basically you must pursue as per your interest in terms of your future plans, subjects you like etc etc. You haven't mentioned any of these to adv

Hi, LORs are generally from counselors, teachers, supervisors and managers ( if you are working), it has to be someone who knows your skills and competencies, if the students you are talking about worked with you or are in a position of recommending you, they might but generally its s no.

Hi Akshay
The article I am sharing here is an old one from my e-library but very well explain the ROI after MS in USA and gives you a rough idea of how to plan your degree.
http://redbus2us.com/what-is-return-roi-for-ms-in-usa-when-will-i-be-break-even-average-salary-after-ms-in-us-savings-after-ms-r

If you have the citizen ship of India then you can appear for the ompetitive exams of India's civil services only. And surely it is good. If you can pass thrught it you can have a good career in India as well.

SAT exam contains primarily Maths and English. English consists of Reading, writing, grammar and other parts. Writing an essay is optional, it depends upon the school you are going to apply to.
There are also SAT subject tests available that contains physics, chem etc. Subject tests have to be taken

Yes, you can do. For more info you may search Google. You can also follow this link:- http://www.clearias.com/educational-qualification-requirement-for-ias-exam/
All the best.