A triple major is basically pursuing a degree in three subjects. The degrees available are History, Economics, politics, sociology, journalism, phycology, computer animation, English major, communicative English.
The combination can change up to the colleges.
colleges and universities which offer BA triple majors are

1. Christ University, Bangalore
2. Mount Carmel College, Bangalore
3. Kristu Jayanti College, Bangalore
4. Jain University, Bangalore
5. St. Aloysius College Mangalore
6. Chennai Loyola College

Hope this helps