IIM Ahmedabad - Indian Institute of Management

Yes. CAT or MAT score along with a consistent academic performance is considered by IIM's. It doesn't mean that you must score 80+%. Above average is preferable.

Hi Samul,
As I already mentioned, Joining date was on June 21.

It changes every year. In 2015 joining date was in June 2nd week but 2016 it was on June 21.

Hi Vennela,
It depends on your category. If you belong to general category 99.8+ would be enough to sail through. However, Percentile is not the only criteria to get an admission but it is the first step. Interviewers judge your personality traits and gauge your capabilities in the interview before making you a final offer.
All the best

Firstly you need to clear your graduation with minimum 50%, than you need to appear for CAT entrance exam and clear it with good score (>99%ile) to get into this institute.

Yes, you can.
Please go through the minimum requirements listed on CAT website to get an admission into IIM's.

Hi,
As long as your degree is recognised by the IIM's, you are eligible.
It is better to do a regular MBA in India.

Hi,
It should be alright as long as it is clear.
Regards,
Narveer

I am not the right person to answer this.
Please go through the CAT application instructions carefully or contact the management conducting CAT this year.