i would like to know whether the admission date for mba is same in india(i prefer bangalore,tamilnadu,kerala),which entrence test should i go for CAT or MAT.

Most of the B Schools, in the top 100, accept only CAT scores. CAT is held once a year, in the month of November. You can look at giving your CAT exam, in November 2011. Kindly visit , www.catiim.in for details

See george dates are same for everyone and every state and city, national entrance exams don't generally have different dates, moreover talking about opting CAT or MAT depends on you and your capability, CAT is a more difficult and hard way to go while MAT is a little lineant to go and similarly CAT