Phone call during which you are asked simple questions like why DFS, your motivation to join the company and strengths. They also asked for expected salary. After that is the AC. We were split into two groups. Each group worked on two cases and presented them to the pane. The cases were very simple. One question was about how a manager should deal with an under-performing team member, and the other question was about what strategies should a manager take when the restriction of alcohol purchase is lifted at the airport. After each group presented, they would have to take questions from the panel and the other group. I got through the AC but not the third round, which were mostly on behavioral questions. My advice for the AC is to be yourself, and ask smart questions. It would also help to research on the company's business before-hand.