Computers & IT (Non-Engg)

Dear,
As per UGC guidelines, you can apply for 2 different programmes from 2 different universities in distance and regular mode education.
But choose the regular programme according to your career goal and interest.
All the best!

The question itself is illogical. Why would one again spend 3-years to pursue an undergraduate program after completing graduation? B.Sc mathematics doesn't have a great career except in the field of teaching so definitely it depends on what you want to do.

Yes, you can. It depends upon your UG stream. If your stream is related to computer science like BCA, B.Tech and B.Sc IT then you will get lateral entry admission in MCA (2 years).

Kindly mention the city in which you want to study.

BCA is often regarded as the preparatory course for the MCA. MCA degree is a Master degree and therefore, provides a thorough knowledge of the subject in comparison to a BCA degree. BCA and MCA are both related to the courses pertaining to computer applications. BCA covers the subjects on an introductory basis. However, in MCA, in-depth knowledge of the subjects is provided. Career opportunities are also better with a MCA degree as it is a Masters degree. So, you must go for MCA after BCA.

You can check their website as it's clearly given there.

You may go for:
IP university, Delhi
SGT university, Gurgaon
Symbiosis Institute, Pune
Christ University, Bangalore

Both the courses are from different fields and have their own importance in their respective areas. But then, also I will opine you that BHM will have a wider scope as it is an emerging field.
Now, it depends on your interest which field you will choose.
All the best.
Please feel free to revert.