Waitrose Customer Assistant interview questions

Before interview you must pass an online “what would you do?” scenario based quiz, if you pass this then you are invited to interview. In a group of about 10 altogether, there is both a group and individual interview. Group interview is another what would you do scenario, but you must discuss it as a group and write down your solution

Asked me 3 questions relating to previous experience e.g. time you have worked as a team, time something has gone wrong etc. Then, I was given a list of tasks, and I had to put them in the order I would do them, and present to the interviewer why that order.