Deloitte Consultant interview questions

I applied online, contacted by deloitte hr person, i had 2 phone interviews, and 3 web conference interview which consisted of case study, personality, and technical. The technical question was asked very specific, i know technical stuff but i am not good at memorizing what they stand for and all and was asked the same specific type of questions. at the end i was told the team is looking for more technical people, when i first spoke to hr on the phone and the technical interviewer who interviewed me through phone at first i had told them what i know and was told by him i am a good fit for the company...a bit annoying because they wasted my time when they wanted more technical ppl and it was already clear since the very first time what i knew. HR took a long time to respond, over all they were all nice