KBR IT Service Manager interview questions

I have been interviewed by HR Manager, HR recruiter, IM Manager and SLM Manager on conf call(as he based in UK). HR Manager has described the company history and project overview, then, I have been asked to tell about myself, later HR has asked some questions and IM Manager has asked some other questions and fianlly SLM Manager asked a couple of questions and has give a scenario where I had to provide a solution.