BCA

1.Banglore (known as the IT capital of India)
2.Hyderabad
3.Chennai
4.Mumbai
5.NCR (Delhi, Noida, Gurgaon)

BHU- Banaras Hindu University is the top-most, old and prestigious university.

It depends on you that which state or city you prefer to study. There are many private colleges that provide direct admission on the basis of simple entrance or interview.
In Delhi NCR, you can go for:
1.IMS-Ghaziabad
2.IMS-Noida
3.ITS-Ghaziabad
4.ASB-Noida, etc.

BBA is all about business management and BCA is all about computers, prograimming, etc.

You can get:-
Sirifort
B.M Institute
RC Institute, etc.

Yes, If you are interested in computers and want to make a career in the IT sector then go for BCA.
After that, take a Master's degree in computers like MCA, M.Sc (IT) for a good and meaningful career!
Good luck!

IMS-Noida is a very good college for BCA.
Many companies visit their campus every year.
You just need to focus on your studies and maintain a good academics in all semesters.
Placement totally depends on the student.
So, be ready for the interview to face any type of question.
Good luck!

If you are looking for a career in computer science and software related work than engineering is the best option. Many job offers are available after engineering from CSE.

After BCA, you can get job in small and medium size IT companies but for long term career growth MCA is must qualifiation. If you do not have personal constraints to go for job now, you may opt for MCA for long term meaningful career.

If you are not interested in coding then you can go for MBA (IT) or PGDCA.
Good luck!