India

IIT-Ropar is the best in Punjab.

Master of Arts or M.A. Psychology is a postgraduate course in psychology which studies human behavior and human psychology. It is concerned with thorough and comprehensive study of psychology as a discipline. Minimum eligibility for this course is a graduation degree from any stream passed from any recognized university.

B.Com (Hons) graduates can fingood d scope after completion of B.Com Honours course in accountancy and finance. You can pursue M.Com accounting and finance after completion of B.Com (Hons) course. You can get job roles such as, Risk Analyst, Market Analyst, Operations Manager, Finance Manager, Investment Banker, Money Manager, Accountant or Financial Analyst.
Top Colleges offer B.Com (Hons) in accountancy and finance:
Amity College of Commerce and Finance
St. Xaviers College, Kolkata
Sri Ram College of Commerce
Indian Institute of Management and Commerce
Khudiram Bose Central College

IIT-Bombay is the best option for doing B.Tech chemical engineering in India. You may refer to following link for list of top chemical engineering colleges in India: https://www.shiksha.com/b-tech/ranking/top-chemical-engineering-colleges-in-india/52-2-0-0-0

B.Sc optometry is an undergraduate program for Allied Health Sciences. Optometry is a health care profession which deals with the examination, diagnosis, treatment and management of diseases and disorders of the visual system. It is a vision care science.
A career in optometry offers a high salary, job stability, tremendous potential for development and a decent work environment.

https://www.shiksha.com/aviation/colleges/colleges-delhi-ncr?uaf[]=base_course&ts=4371079&rf=filters&ct[]=10223&bc[]=30
Go to above link to get a list of good BBA colleges in Delhi NCR providing aviation management.

There are many institutes in Delhi for digital marketing. Some of the good ones are-
DSIM (Delhi School of Internet Marketing)
Digital Vidya
Simplilearn
Techstack
NIIT
AIMA
Go for any one of the above.