Procter & Gamble Research and Development Engineer interview questions

The process started off with a standard application (CV, Personal details) which lead to an invitation for an online reasoning test (30 minutes) within a week or so. Afterwards, I was invited to a day visit at their offices in Reading which consisted of an hour long reasoning test, an interview with an engineer and a HR person, and a final interview with three engineers. I recieved a phone call few weeks later with an offer.