L.E.K. Consulting

Interview Preparation

Ace the Management
Consulting Application



Keys to Success in
Management Consulting

Interview Preparation

Applicants for professional consulting openings at L.E.K. progress through several interviews. In the case-based portion of the interview process, applicants address a specific business problem. Some of the qualities we look for are:

  • Logical thought processes; how you approach a business problem
  • General business knowledge and insight
  • The ability to draw on your own experience and related knowledge
  • Comfort with quantitative analysis
  • Creativity
  • Communication skills

Advanced Case Interview Preparation

Here are a few suggestions to help you prepare for the case questions:

  • Attend case interview preparation workshops on campus
  • Read major business publications or daily papers regularly
  • Practice with people who currently work in strategy consulting. Know what kind of work we do—this will help you anticipate the kinds of question you may be asked
  • Use your career services office resources

During the Case Interview

Here are some tips for how to turn in the best performance you can during a case interview:

  • Take your time: Listen to the question, repeat or paraphrase to be sure you understand; state your assumptions and restate the facts
  • Gather your thoughts: Jot down preliminary ideas, formulate intelligent questions, and devise a coherent approach
  • Stick to your approach: Outline how you are thinking and move methodically to address each issue, point-by-point
  • Ask questions: Clarify issues and scope; ask for additional information you need
  • Formulate hypotheses: Share your thought process as information is revealed
  • Come up with an answer: Commit yourself to a course of action, but show flexibility and a willingness to rethink in the face of new data
  • Be yourself!

View Case Samples

Here are three sample cases for you to use in preparation for your interview.

Large Pharma Co.

Brewery Profits

A Brainteaser