IIM Ahmedabad - Indian Institute of Management

For IIMB, percentile around 95-100 would be enough, but it depends on various other factors which changes every year.

Admission in IIMB depends on whether you have received a call. If you don't receive a call, you can't get admission in IIMB.

There is no specialisation as such. One can take electives as per choice and become a specialist in that field.

Hi Gaurav,
Before suggesting anything, it's important to know your graduation stream. If it's a non engineering steam, then you can secure admission in IIMs because with a very high CAT score and the marks of academic diversity, your low academic scores can be compensated.
However, if you are from engineering background, then you might face difficulties. In that case you should aim for other A league colleges like FMS, SIBM etc. which either don't consider past records or take minimal weightage for them.

You will be eligible if you get a good score in CAT and other entrance exams.

If asked in an Interview you can say that I think that this course suits me well and goes with my attitude well. I always had a sense of management and the course will sharpen my skills further.

You can get but it depends on your CAT performance. If you score better than you can easily get.

CAT percentile varies between 95-100 for general category depending on the overall profile.

It is not possible after class 12th. They requires an undergraduate degree. If you really want admission there, pursue an under graduation course, and then work really hard to get admission there.

There are a number of courses so obviously the criteria are different for each course, so which course are you talking about exactly? One more thing I would like to tell you as your expert adviser is that, getting admission with 56% might be possible but sustaining is very difficult and getting a good job would be very difficult if your percentage, continues to deteriorate like this. I am not trying to discourage, but please work hard.
All the best for your future endeavors!