@SMS87 bro,failure is a part of life...ur are vey lucky that u failed,many ppl don't even try what u did...the thing is to bounce back, learn from your failure,rather than giving in...even today's greats have failed..Remember,a diamond was a piece of coal once??
PS:I planned for an MBA,gave CAT and almost all other exams this year.. gave interviews n all..to be frank,I had no definite answer to the why MBA part myself,I mean I wasn't able to answer that to myself,forget the interviewers...I thought about it for long,and now planning to take a road seldom travelled.:)
different for each iim ... ahmedabad has 95 overall and 90+ in both sections .... along with it they have 81+ in 10th 12th and graduation each. but thats just for reference if you have 90percentile plus and 85 percentile plus in each section you qualify for shortlisting by iim indore..after that they have 35 percent weightage to 10 and 12th (you are good here if not amongst the best) and 30 percent weightage to graduation marks. (you're ok here) for giving out calls. plus they have a mumbai campus too.. if you get anywhere around 95 youre good to go.. shillong calls everyone who has more than 95 percentile and 81+ in 10th and 12th... dunn know about the others .. check their respetive websites or insideiim.com for their individual selection process explained
brother they ask for your scores in all years separate and overall from semesters 1-8 ... and work experience is important in getting calls but only if you clear the minimum cut offs..