IIMI Fpm 2013 : CAT & Related BSchools

correspondence course for CAT is beneficial or not???

correspondence course for CAT is beneficial or not???

Okay...I'm sure this has been discussed tons and tons of time already in this forum. I am new to this forum and my aspiration is to make it to either to IIM A/B/C. My query is how important are graduation marks in determining your admission to the above mentioned B Schools. My personal problem is that I have a year gap in the midst of my pre-graduation tenure. Will that nullify my chances?And plus I'm from Pune University with a final year percentage of 60%. How much would i have to score in CAT to even out the odds?