Distance/Correspondence

Yes, this is a correspondence course. Entrance is not necessary.

AIHS offers only regular program. strongly recommend to go for full time regular classes for Health Science programs.

Yes, you are eligible to go for higher studies in Australia. You should complete your class 12th board first. And remember you should not have any compartment or pending backlogs. Best of luck.

Be specific about the college.

Follow the below mentioned link:
https://www.shiksha.com/science/colleges/distance-correspondence-m-sc-colleges-india

Hey,
Here is the complete procedure for joining this university:
https://www.shiksha.com/university/andhra-university-visakhapatnam-2948/admission

Yes, distance degree is acceptable for MBA.

There is no such correspondence course for two months.

Yes, you can look up to universities like:
Dr. BR Ambedkar Open University
IGNOU.

BA in Psychology is an undergraduate level Bachelor's Degree program. Students who have passed 12th standard (any stream) are eligible to pursue this course. In simple terms, Psychology is the science of behavior and mind. This domain has decent scope and potential in India and abroad.
Good luck.