Hey Minnie Mouse, from my experience of the UBS asessment center they dont allow you to progress to the afternoon interviews, casetudy etc if you dont pass the morning numerical test. So make sure you ace that. ITs incredibly easy, they give you 35 mins to finish 40 questions. Make sure you work through the questions as quickly as possible without wasting time taking a breather or something. You want to be among the people that either finsih or do 35+ questions
The Group excercise, is something like they’ll give you a business scenario, and as a group you have to come up with a solution to the problem. Make sure you show early leadership i.e just try to structure the whole excercise at the start brainstrom, swot etc and ask everyone their opinions. Make sure everyone doesnt go unheard. Google it, there’s lots of stuff about techniques for Group excercises.
Case study is the one where you are on your own. This is probably harder as they’ll pick on you and drill you after your presentation. Make sure you structure your presenatation well so they can follow it. i.e swot again. Again there’s stuff on the intenet about this. Interviews they mostly blab through your cv and ask you standard competencies