Booz Allen Hamilton interview questions

Applied online. Was contacted by a recruiter to interview for one of several positions. Did a preliminary screening with the recruiter and was told I would be contacted to schedule a meeting with the interviewers. After several days with no feedback I had to call the recruiter who told me they had identified a candidate and no longer had an opening. Several weeks later the same recruiter called me to schedule an interview for another, similar position. I was scheduled to meet with two interviewers. Neither interviewer seemed prepared for the meeting and surprised by it. The first interviewer was actually expecting to be the second interviewer and opened by asking me if I had any questions from others that I had met. When I told him he was the first, he was surprised and we spent the entire interview talking about the BAH capture process while asking me very few questions. I was then handed off to the lead for the team I would be working in. He was eating his lunch while he was interviewing me. He proceeded to pose several hypothetical situations to me to probe how I would handle specific situations I might encounter during the performance of my job. Upon conclusion, he said he wanted me to meet a third person within the organization but that person was not available. After waiting for the person to return without success, we concluded the interview. I later followed up with the recruiter who informed me they had settled on another candidate. I asked for feedback on my interview but none was provided.