M.S

Hi Vivek,
Some of the best ones institutes are:
1. MIT
2. Georgia Institute of Technology
3. California Institute of Technology
4. The University of British Columbia
5. University of Oxford
6. Princeton University

Hi Sharvari,
Please share your interests and career plans if you require some advice.

Yes, you can. Apply online or get assistance from a study abroad consultant.

First, you decide where you are going to study and then ask questions. I am only answering about study abroad.
First, you decide which country you wanted opt for higher studies based on the factors like cost, duration, part-time job earnings and the post study work visa or stay back options. You need minimum 60% marks and to prove your English language efficiency you need to take IELTS or PTE exams. Once you fulfill the eligibility criteria, you can apply online or get the assistance of an education counselor.

Since the US requires 4 years Bachelor's degree, so you can either go for a Diploma of one year in India and then apply for Masters or get some work experience to fulfill their age or degree criteria. Few universities might give you the option of taking an extra course of 1-year to complete your Masters if you have sufficient finances.

MS leads mainly to jobs in research and development or education. The career decision is based on your interest, abilities, resources and personality, so be clear about your question.

If you get admission in any of the top 50 colleges for pursuing MS, then MS is the best choice. You need to score above 320 marks in GRE exam.

MS in mechanical engineering is a good option from study & academics point of view. You may struggle to get a job in UK and also may face work visa challenges.