Colleges in Ahmedabad

Please take CMAT exam and visit the ACPC website.

You need to clear CMAT exam and be among the top 50 students in Gujarat to secure admission at BK.

You can refer to the link mentioned below:
https://www.shiksha.com/resources/college-comparison-245694-27026-73005

No,
If you are among top 45 rankers in Gujarat then you will get admission here with INR 10,000 as fee structure for boys and 5-6000 for girls.

The CAT cutoff for Institute of Management, Nirma University is generally around 80-85 percentile and for SIMSREE it is around 90 percentile.

People with higher work experience usually opt for PGPX which is an executive MBA equivalent course offered by IIM-A. Usually, people doing PGPX have work experience of 5-7 years or more because of the minimum age criteria of 27 years in case of PGPX. People with 2-3 years of work ex usually do not

I would not be the right person to decide that. PGP admission office decides that. But just by my experience I would say that your 12th marks are not up to the mark for call. Still I would suggest you not to get demotivated and give your best in CAT and try for colleges like FMS.

IHM-Chennai is better for you.