It was a telephonic call. It starts with introduction and then technical knowledge. Question on excel formulas and spss were asked along with the experience with this tool. Once you cleared this round then , you have to go through other telephonic round,but this time by the company where you would deputed. This part revolve mostly on technical part and research base along with spss knowledge. After this a formal F to F round will happen with the manager with whom you would work. Again review of your ability to work in team and understanding about the research were judge by him. how would you tackle the problem, manage the pressure were other aspect of the interview. then offer letter and then joining.