Nestlé interview questions

First had to fill out the application form with details and a couple of questions. I waited a few months then told I had got through to an online numerical test which I wasn't really expecting but it was a little easier than ones I had done previously, although a very strict time limit. The there was a telephone interview, which they said would be strengths-based like the ones used by Ernst & Young. The interviewer phoned right on the dot of the agreed time, and was friendly however I thought lots of the "strengths" questions resembled traditional competency questions more than the example strength questions I had read. At the end she asked questions about the company, I think she asked two. They said they would tell me results by the end of the week however never got back to me, even after I emailed.