B.Sc

You have plenty of colleges available to pursue diploma or degree. The best ones can be checked here:
https://hospitality.shiksha.com/hotel-management-colleges-in-delhi-ncr-categorypage-6-84-1-0-0-10223-1-2-0-none-1-0

Below mentioned are the career options after completing B.Sc microbiology:
1. Master of computer applications.
2. Master of business administrative.
3. B.Ed.
4. M.Sc in microbiology.
5. M.Sc in biology.
6. M.Sc in chemistry.
7. Clinical microbiology
8. Industrial microbiology.
9. Medical microbiology.
10. Nano microbiology.
11. Agricultural microbiology.
12. Veterinary microbiology.
Below mentioned are the job opportunities:
1. Industrial microbiologists.
2. Biotechnologist.
3. Cell biologists.
4. Biochemist.
5. Food microbiologists.
6. Development laboratories.
7. Food industry.
8. Chemical industries.
9. Pharmaceutical sectors.

B.Sc game and design eligibility for various colleges/ institutes varies.
You can check the below mentioned link for the eligibility criteria:
https://animation.shiksha.com/game-development-courses-in-india-categorypage-12-94-1-0-0-1-1-2-none-1-0

That is based on you. If you choose it, you can open your own physiotherapy center but if you are interested in radiology, it is also good in terms of scope but it is very expensive to open your own radiology center.
Finally, choice is yours.

B.Sc IT is a lower qualification for job in IT industry. You are advised to complete your education by doing M.Sc IT or CS for a meaningful career in Indian IT companies.

Cornell Nangyang University, Singapore.

After B.Sc in Hospitality, you can go for marketing and sales and HR. Both the fields have good opportunities.

Sure you can enter in the field of psychology after B.Sc,
some of the courses like,
PhD. in Applied Psychology / Psychology
MA in Applied Psychology / Psychologyy
M.Sc. in Applied Psychology / Psychology
Post Doctoral
Rehabilitation Psychologyy
RCI approved PG Diploma
Counselling Psychology
There are several areas in Psychology like:
Applied Cognitive Psychology
Industrial & Organizational Psychology
Rehabilitation Psychology
Forensic Psychology
Educational Psychology
Stress Management and Counseling
Clinical Psychology
Applied Social Psychology
Research Methodology and Psychometrics
Environmental Psychology
Human Resource Development and Management