Computers & IT (Non-Engg)

Both the courses are different in each and every manner. BCA is Bachelor of computer application which deals with programming languages, coding, etc.
BPT is Bachelor of physiotherapy which deals with physiotherapy.
Both the courses are good in their own path. It's your choice that whatever interest yo

Both the courses deal with computer programming languages. But in my point of view, BCA will be the better option among BCA and B.Sc (IT).

There are many jobs which you can apply after completing your B.Sc in computers
some of the jobs which you can apply are.
UPSC Civil servcies
BEL
IBPS
SSC(Staff Selection Commission)
APPSC
Defence
Railways
Common Management Admission Test (CMAT
The Indian Institute of Foreign Trade (IIFT)
Management Aptitude T

Yes, BCA+ MCA is a hot career now a days.

It depend on which college you choose. Every college has his own Fee structures.

It's all dependent on your college policy. Go and talk about your problems and convince them.