Because McKinsey is considered one of the top strategy consulting firms in the world (if not THE top management consulting firm), it is very important to the firm that its consultants represent the firm well.
It is also important to realize that McKinsey charges a premium over its competitors BCG and Bain. To justify this fee premium, McKinsey goes out of its way to find the best candidates, with the best credentials, and the best people skills. They really want the best of the best.
The way they find the best of the best is with the McKinsey Case Interview.
Below are numerous case interview preparation resources available to help you get ready and prepare for a McKinsey case interview.
McKinsey Problem Solving Test
Example Problem Solving Tests from McKinsey:
McKinsey Personal Experience Interview
McKinsey Case Interview Practice Resources
Tips from CaseInterview.com Students that Received McKinsey Offers: