I applied through other source. The process took 1+ week. I interviewed at WTW (Mumbai) in Oct 2011
Interview
The interview process is very detailed and grilling. It is also very slow as they comfortably take a week to complete all the rounds of interview. There are 8 rounds of interview in all; including 2 video conference interviews with UK senior managers.
Interview questions [1]
Question 1
They ask you to assume various scenarios and tell us how would you react.