Accenture Service Desk Management - Tech Support interview questions

Got this call from Helios & Matheson. Interviewed at Accenture, IBC Knowledge Park, Bannerghata Road. Round 1] Asked to talk about any topic of our own interest, except the final year project and ourself. (Vocabulary, pronunciation and accent test). Round 2] Telephonic Voice and Accent round. General discussion viz, your background, interests and the like. I got rejected in this round. Round 3 - the final round - was to be a technical round.