Nestlé Graduate Engineer interview questions

Having applied online by completing competency questions and other general info, as well as uploading my cv, I was asked to complete an online assessment. This was testing mathematical, verbal and diagramatical reasoning. I was then offered a phone interview that lasted approx 30 minutes, this was again asking competency questions, as well as asking why I wanted to work for the company and what I could bring to the role. Having completed the phone interview I was offered an assessment day. This involved completing a written task, a group activity, a presentation and an interview. Following the assessment day, I was invited back to interview with the head uk engineer, in charge of graduates. I was then offered the job over the phone.