I applied through university. The process took 2 months. I interviewed at WTW (New York, NY) in Apr 2012
Interview
It took awhile to get the ball rolling - i applied and it took several weeks for them to contact me. After an initial phone screen, it took another 3 weeks to be invited for an on-site interview. The interview consisted of a panel of four, a brief presentation, a case study with a second presentation and then two 1:1 interviews.
Interview questions [2]
Question 1
We were only given 45 minutes to review a case study and put together a presentation. Case study was examining HR departments in a recent M&A.