PwC Audit Associate interview questions

I was invited for an assessment at their office. It started with numerical MCQs. Then 4 essay questions were given and candidates were required to finish all of them. It consists of email replying, letter writing and an essay about yourself. (One more I forgot) Marks and minimum wordings were allocated. Whole paper totalling 100 marks. In 1 week time, I received a call inviting me for a one on one interview. The interview lasted about 30 minutes. Questions asked were based on the 5 frameworks withheld by PwC employees. Questions were mostly scenario questions. The interviewer did ask me 1 technical question that is based on common sense. (It subjects to your interviewer as when I asked another candidate, she was not asked any technical questions. )