There are only four South Indian states. I am aware of caste-based quotas, but not gender-based ones. Can you provide a source for this?
Here is a link to explaining Quotas in Colleges for AP and Telangana. http://www.netbadi.in/reservation-quotas.html?showall=1
Women's Quota for both states in 33.3% (1/3rd has to be women).
Personally I think it worked well. The Quota was first implemented in 1993.