Management Solutions Consultant interview questions

I was contacted by phone to set up an interview. When arriving, we had to fill out a form with personal information. Later, a 20 minute math test and an english test were applied. After that, we had a videoconference with a HR person from Spain. We introduced ourselves and she talked about the company. She told us that they would let us know in two weeks if we continued in the process. At the end, I was asked to stay for an interview with the same person from Spain. Typical interview questions. Again, she told me that they would let me know in two weeks if I continued for another interview.

They invited some students to their office. We had an easy math exam of graphs ad currencies. Then we as a group had an inverview with an HR consultant from Madrid online. They asked us to responde a case in 15 minutes as a group and then to expose it. In the next step I had an interview with an Sr Consultant and a partner.