ALDI Store Assistant interview questions

Online questionnaire was very easy, asks you some questions about if you were put in a position as a store assistant what would you do. Got the interview but didn't get the job. It was a very basic interview, they didn't tell me why I didn't get the job. I guess I was either too nervous or my job experience wasn't relevant.

Group interview, 7 candidates (few of them were for another store but they put us together) We had to introduce ourselves briefly and we had to fill a short test (counting, multiplying...), easy.. Then we were separated in two groups and got a list of things and we had to imagine that we survived a plane crash so we had to select those things by priority (newspapers, alcohol, ligther, axe etc.)