Intellect Design Arena Database Administrator interview questions

NOT on Time, the process started very late even though it was schedule at a specific time. Almost after 45 min and the first level went till 1.5 Hour, then there was like 3 hours Lunch Break which was even so crazy. What do I do i this time, nothing. The interview then started around 3:30 till 5 PM then then the HR asked me to leave. So what next , nothing, wait wait and wait. I sent follow up emails to them, no response. Whole day when in 2 leaves so many hours, but they are not sure what they want :-)