I applied online. The process took 4 weeks. I interviewed at Gates Foundation (Seattle, WA) in Jan 2009
Interview
One phone call interview from HR. 4 1:1 interviews in a very McKinsey style. Now interview process consist of many more 1:1 interviews. They can be very repetitive.
Interview questions [1]
Question 1
Some questions seem a little silly, but they are designed to observe your logical thinking.