Sri Venkateswara University

First mention your branch. It depends on various factors like specialisation and your luck. First seats will be filled for people who qualified GATE. Vacant seats for PGECET. For civil around 200 rank for structural and around 400 will fetch you Geotechnical. For mechanical rank ,600 will fetch both production and industrial engineering. For power systems rank,300 is a chance
For ECE rank, 400 there is a chance in both specializations. For CSE rank, 300 fetches you a seat.

There are seats for M.Sc. Food technology in sv University one can achieve by entrance exam or management seat.

Let me tell you first that each year the cut off can change due to several factors like:
Seat Capacity
Number of students appeared
Difficulty level of exam etc. Well, as per last year cut off details, you have less chances to get SVU Tirupati in ECE domain, last year cut off in ECE was: 6210 in this college. You can get Chemical Engineering in this college. Cut off was: 29152.

Hi, if you want to get admission to SV University Tirupati you have to go through an entrance test, known as EAMCET, which is an entrance examination required for admission to some engineering and medical colleges in the states of Andhra Pradesh and Telangana.

Yes, you can get a seat for B.Sc. Agriculture in SV University.

As per your rank i.e. 7042 in AP ICET you have a little low possibility of getting a seat in Sri Venkateswara University.
However, u can apply for other universities.

Yes you can get admission for MBA in Chandigarh university. This university is best known for its placement. So you can choose CU for MBA.

Yes you can get nowadays many of students are switching their career.

Yes, you can apply through the counselling round of the university as in counselling, there are major chances that you will be allotted the college.

SV University provides both distance learning as well as a regular degree
You can apply for the admissions by going to their site and filling up the admission form online. The fee structure at the same is Rs.15500.