I helped a few candidates for Kearney in Asia. The cases they had were mainly growth strategy and public sector ones.
Having said that, I would prepare as usual for case interviews and not on a specific type of case only.
This is what I would recommend to prepare:
- Define a calendar for your preparation. Identify how many hours you have available before your interview and allocate a time slot for preparation in your calendar for each day, working on the points below. Many people need 100+ hours to be ready before a consulting interview so you can keep that as a benchmark
- Read Case In Point or Case Interview Secrets for a general understanding of what a consulting interview is. Don’t focus on the structures proposed in the books though, as they are not good enough nowadays.
- Start reading good MBA Consulting Handbooks – you can find several for free online (Insead is a good one to start). Read the cases and try to apply your structure to solve them. Whenever you see there is something missing, upgrade your structure with the new insides. Try to read at least a new case per day – in this way you will absorb better the information with constant learning.
- After the first 5-10 cases in books/handbooks and basic theory, start to practice live. PrepLounge can be helpful to connect with other candidates for that. There is a relevant part of the interview score that is based on your communication, which you cannot practice at all if you read cases only. Keep track of your mistakes and see if you repeat them. If so, try to identify the source of the mistake (feedback of experienced partners would be particularly useful for this). Be sure to focus on both the behavioural part and the case part. The case part should also cover market sizing, mental math and graph analysis.
- Once you feel you are not improving anymore, if you have a tight time constraint or if you want a realistic assessment of your level, consider using support from experts to strengthen your performance
- Before the interviews, be sure to prepare your questions for the interviewer –great way to show you prepared in advance and to connect with the interviewer for a good final impression.
If you want to spend few hours only instead of 100+ and cover everything mentioned above, I developed a program to precisely do that. You can click at the following link to find more:
After this program, you will know exactly what to expect in your interview, what to work on, and how to focus on the real differentiator to land a top consulting offer.
Please feel free to PM me if you need more information.