IIM

Hi,
Course consists of core curriculum (compulsory credit courses and compulsory non-credit courses), a summer internship (compulsory industry training between first and second year) and elective courses electives offered are behavioral sciences, economics, finance, human resource management, management information systems, marketing, management center for human values. In addition to the above mentioned electives student also have an option to select from operations, public policy and management and strategic management

You can join a coaching institute. There are various institutes out there. Mock exams will help you assess yourself against others. Apart from that, focus on clarity.

You can pursue PGP program on qualifying CAT exam provided you meet eligibility criteria of min 50% in graduation degree.

Hi,
Shiksha has a college comparison link wherein you can compare the colleges
https://www.shiksha.com/resources/college-comparison-112198-110095

Hi,
MBA from New IIMs is not worth spending money. So, you should get enrolled with other better colleges accepting CAT score.
All the best.

Check all the government colleges in Maharashtra below:
https://www.shiksha.com/mba/colleges/mba-colleges-maharashtra?rf=filters&ts=1239984&st[]=114&co[]=Public&ed[]=et_20&uaf[]=et_dm&uaf[]=location

A minimum of 80 percentile is must to secure into the top notch IIMs under OBC category, however, you need good GDPI score to qualify and get admission for PGP.

I think going with the options available, my preference would be:
1. IIMS.
2. KIAMS.
3. BALAJI.
The reason is IIMS is one of the top B-Schools in India. So, it's degree would be more beneficial as compared to KIAMS or Balaji and then KIAMS because it has a good placement record for HR.

At FMS, there's nothing specific where you can be sure that it lags behind IIM's. It is up to you to make the most out of the infrastructural support it provides. It also has limited residential hostel seats at VKRV Rao Hostel.
Please refer to the recent placement reports of FMS vs top IIM's to get a good understanding of placement packages and companies visiting the campus for recruitment.