For the group we were split into 2, 5 people in total and were given scenarios. Make sure you speak up as it is important and ask others what they think. It's all about testing your team spirit. For the individual interview they asked what you brought to the company and what you know about the company

group interview involving multiple tasks. You work in large groups as there's normally 30+ people in there. You have to share ideas to have a good opportunity at getting the job.