1st place: Brijesh Nair (98)
2nd place: Ramakrishnan V (88)
3rd place: Sujith E (72)
College: Aravind R (60)
School: Atitya Raghul (38)
Entertainment - Brijesh Nair and Ramakrishnan V (9)
Culture - Brijesh Nair, Ramakrishnan V and Sujith E (9)
Lifestyle - Ramakrishnan V (18)
Science - Sujith E (13)
History - Brijesh Nair (14)
Media - Brijesh Nair (21)
Sports - Ramakrishnan V (14)
World - Brijesh Nair (14)
Worldwide results can be viewed here.
UPDATE: Questions for the 2011 edition of the World Quizzing Championships can be found here.