McKinsey Interview Questions & Process

McKinsey & Company advises corporations, governments and nonprofits on strategic and operational problems, and it selects for exceptional analytical ability, evidence of personal leadership and a record of high achievement. The process is short but unusually demanding: a structured resume screen, the Solve digital assessment, then two rounds of live interviews.

Solve is a set of simulation games rather than a business-theory test, and its modules have changed over time, so check what your own invitation contains. As of the 2026 cycle the common form is a roughly 65-minute two-module version built around a data-interpretation study and a scenario game, with a longer variant of about 85 minutes adding a behavioural judgment module. Results are read alongside your resume, so both need to be strong to reach interviews.

The live rounds are what McKinsey is known for. Each interview pairs a Personal Experience Interview with an interviewer-led case, typically two or three sessions with Engagement Managers in the first round and more demanding cases with Associate Partners or Partners in the second. The PEI probes leadership, achievement, entrepreneurial drive and personal impact, and it rewards candidates who say "I" and give specifics rather than hiding inside "we".

The case format matters too. McKinsey's cases are interviewer-led, so the interviewer controls the sequence and breaks the problem into discrete tasks such as structuring, chart analysis and mental maths. Answers should be top-down and concise. Strong candidates commonly prepare for two to three months.