M.S

You have a decent profile. Have you gone through any university website? You should first check the admission requirements and also check the different type of MS programs. Some are research based and some are course based. Again, there could be M. Engineering or M.Asc, entry requirements are different. Gaining admissions into a very highly ranked university could be competitive. You may also be required to take the GRE. Additionally, recommendation letters and your motivational letter will also be considered.

Eligibility criteria;
A Bachelor's degree in Mechanical Engineering with a minimum upper second class honor (NFQ level 8) or international equivalence and the appropriate prior learning. Applicants whose first language is not English must also demonstrate English language proficiency of IELTS 6.5 (no band less than 6.0 in each element), or equivalent. List of top colleges;
Top Ireland Postgraduate Mechanical Engineering Courses, Universities and Colleges.

Hi,
Maintain your good academic scores, get hold of a very good project work, and also have some extracurricular activities and unique hobbies. Entry requirements differ from country to country and university to university. Exams like GRE TOEFL or IELTS has to be given, depending where you want to study.

It depends on your overall profile. US universities check profile holistically. A very good GRE score coupled with a strong profile overall can get you in.

Hi Shubham,
In case you can justify the fact that you're inclined towards physics no matter what, there's nothing that will stop you. You'll need to prove this, however through projects, internships, research papers and otherwise. All the best.

Hello! It's impossible to get admission at that score in any good college for MS since the cut-off of all the reputed colleges is generally 95+ percentile.

Hello Naveen,
Normally speaking, the eligibility for doing post graduation in aeronautical engineering is Bachelor's in aeronautical engineering or allied branch. However, the students of other branches can select concerned or related specialisation of aeronautical engineering after caring concerned GATE examination. I'm attaching the link concerning admission to post graduate courses in aeronautical engineering in IIT Mumbai. After going through this, you will understand the different aspects of eligibility. https://www.aero.iitb.ac.in/home/postgraduate-program
Best wishes to you.

Forms for BCA in MS University for 2019 will be available from April-May. Check their official website regularly to get in touch.
Good Luck.

Please use MAH CET College Predictor :
https://www.shiksha.com/mba/resources/mahcet-college-predictor.