Online tests; included gamified elements as well as a working memory test (a variant of the Chimp Test). There was also a numerical test and an inductive reasoning test, both of which were relatively doable. The interview day requires you to do the same 2-part exercise twice with different interviewers. If you succeed with the first round, you are progressed, partake in a networking lunch and repeat the process with more senior employees. An offer is given on the day if applicable. The exercises are broken into two parts, both timed. I believe it is variable which part comes first. For me, first, there was an 'unstructured' market sizing case study, in which no context was given and your aim is to walk the interviewer through your thought process in answering the question. After the time elapsed, I was asked some conventional interview questions. The second part was a 'structured' case study with a different interviewer, in which I was given a pamphlet filled with statistical and written data and 15 minutes to annotate as I saw fit. After this, the interviewer returned and asked general questions about the situation.