The process took 1 day. I interviewed at Unilever in Sep 2010
Interview
So, basically they asked questions straight out of the resume, then they gave an operations based question related to process design, which your supposed to just ask a lot of questions about how the process works and how changing the process would affect its employees, suppliers, and customers.
Interview questions [1]
Question 1
Describe you resume and "here is a process, how would you improve it (consider all sides of the business)"