India

No doubt IITs and NITs are good engineering institutes, other known institutes are IIST, Manipal, PEC University.
Check the below link-https://www.shiksha.com/b-tech/ranking/top-aeronautical-engineering-colleges-in-india/49-2-0-0-0

Dear Aakash Karki,
FMS, Delhi CAT cut-off would be for FS quota around 95 percentile. For general admission, it would be around 98.65 percentile. All the best. Try to get a good score as it will help you out.

Choose the country where there is a big demand and has a future rather than choose in terms of a salary package. They are anyways very well paid.
CMA (US) enjoys a good brand-name recognition both within and outside of the US, especially in the Middle-East and China. The title is particularly useful if you aspire to work in these places in the future. The US is obviously the 1st-choice among most.

NITK & RV College of Engineering are the best options.

Hello Subhajit,
It's the best you can think of. This degree will get you into a different sphere altogether. You can seek lateral entry in the 2nd-year of engineering in any college of your state following rules prescribed by your state or using Diploma as equivalent to 12th, you can seek admission in any of the NIT's or IIT's.

Hi,
Yes, you can do psychology as an undergraduate program. The option available to you is BA in psychology. The best colleges in India are:
Christ College, Bangalore
Fergusson College, Pune
Jesus and Mary College, Delhi
Jai Hind College, Mumbai
St. Xaviers College, Ahmedabad
Loreto College, Kolkata
Presidency College, Chennai
Mithibai College Mumbai
You'll get admission on the basis of your class 12th marks.

Loyola College-Chennai, Karunya University-Coimbatore, Kongu College-Coimbatore, Bharatiyar University, PSG Arts and Science College and Avinashi Lingam College are the best colleges to pursue PG chemistry in Tamil Nadu.

Hello Niraj,
Yes, I can understand your angst. But then how do you expect to get admission in the best colleges? In private colleges, they may admit you via management quota.

Hi,
You can refer to this, it might help you:
https://www.shiksha.com/science/colleges/colleges-punjab?bc[]=100

VIT has 2 campuses, one is in Vellore and the other one is in Chennai. Vellore is famous in comparison to Chennai but since both are a part of VIT so it doesn't make any difference. So, I will rate VIT, Vellore 3.5/5.