India

India is going towards a massive corporate shift with demonetisation and GST as the flagship reasons for its economic growth today. This increases the demand for managers with knowledge in strategic management who can help the company move very cautiously in the direction of growth and make profits as before the new amendments.
The only cons one will encounter is uneasy placements. But once placed, there is an immense scope in this area.

Best Colleges for B.Sc Biology in India:
All India Institute of Medical Sciences, Delhi
Bundelkhand University, Jhansi
Lal Bahadur Shastri PG College, [LBS PGC] Jaipur
G.B.Pant University of Agriculture and Technology (GBPUAT), Udham Singh Nagar
Mahatma Gandhi Chitrakoot Gramodaya Vishwavidhyalaya,madhya pradesh
Indian Institute of Science (IISc), Bangalore
Best Colleges For B.Sc ( Pure Science) In India:
St. Stephen's College, Delhi
St. Xavier's College, Mumbai
Loyola College, Chennai
St. Xavier's College, Kolkata
Presidency College, Kolkata

Hello Narayanan,
The following are the top colleges:
1) IIT, Bombay
2) IIT, Kharagpur
3) IIT, Kanpur
4) IIT, Madras
5) Madras institute of technology, Anna University, Chennai
The link below gives you the list of top aeronautical engineering colleges in India:
https://www.shiksha.com/b-tech/ranking/top-aeronautical-engineering-colleges-in-india/49-2-0-0-0

IIT Delhi
Delhi Technological University
Netaji Subhas Institute of Technology
Maharaja Agrasen Institute of Technology
These are some of the best colleges in Delhi for computer science foundation.

You are equally eligible as the student of any other board to give the exam.