First part of the interview was behavioural and estimation. The interviewer asked the typical resume questions and in the end asked why I wanted to pursue consulting. Then he asked me to estimate the size of the diaper market in the UK. The case interview was conducted using a printed copy of the case (about a cookie company) and was fairly standard. The interviewer asked qualitative and quantitative questions throughout the interview based on the information provided.

Interviewers were really nice, but the process was difficult. Standard level cases and they expected you to take them through multiple business problems. If you practice casing frequently with multiple partners, you should be fine.