Reva University

NAAC accreditation is an optional rating thing. They give accreditation as A, B, C etc. Its not compulsory. What is compulsory is AICTE permission and UGC.
So, check for these two. You can go for it.

REVA University is a private university and have MOUs with many foreign universities. It's upcoming best university in India. Visit both the colleges and choose the best.
All the best.

Salary will vary to the company. Kindly contact placement cell of REVA University and get full information about placements.

There's no such free seat. You can get a seat under government quota if your CET rank is below 18k for General and below 26k for reserved categories.

MCA course fees in REVA University is 80 to 1.2 lakhs p.a.

BBA course fee will be 60-80k p.a in REVA University.

I understand your concern, for 2020 academic year kindly apply in March 2020. Admission guidelines will roll out in December 2019 for REVA University.

Hi Alwin, this is Abdul.
To pursue your BCA Course, I can suggest you REVA University but I ask you to do research in other colleges like Jain and Christ if your budget is little higher ranging from 60-1L. Reva University is the best in Engineering, but when the talk comes to some other courses, then I would suggest you to search for some better college than this. You may like REVA's architecture and day to day development taking place at REVA gives a best decision of taking admission in REVA. Try Garden University, it won't upset you in deciding.
It might help you in deciding.
All the best for your career.