You send your CV, PWC calls you back for one of their selection days. On the selection day, you get a group case first, they look at how well you interact with others and if you take the lead or not. It's also a way to test your English proficiency. Then you have to make typical IQ and numerical tests. 3rd part of the selection day was a group interview and this is where I failed. They asked me questions like what's the difference between an auditor and a company revisor, .where do I see myself in 5 years, etc.