PwC Graduate Program interview questions

Applied for PwC consulting graduate program. First had to sit a standard (online) aptitude/personality test. Next, an automated online interview consisting of two behavioural/personality questions. Given 90 seconds preparation and 90 second to deliver answer.

the interviewer first asked me some biographical questions and after that she asked me 5 competency based questions that were easy. Interview was about 10 minutes. after that they contacted me for the case study