Company guide

How to Crack the BCG Interview

The BCG interview process including its online case assessment and candidate-led cases, and a live mock interview you can run against the same structure.

Sample scorecard

BCG loop

Lean hire
0/ 100
Technical depth82
System design74
Communication88
Problem solving69

What the report tells you to close:

Trade-off reasoningEdge-case handling

The short version

Why BCG interviews is hard

BCG cases are typically candidate-led, so you are expected to propose a structure, choose what to analyse and drive toward a recommendation. Passivity is penalised here in a way it is not in an interviewer-led format.

What to expect

The rounds you should rehearse

01

Online case or chatbot-style assessment before interviews at many offices.

02

Case interview

you build the structure, ask for the data you need, and reach a defensible answer.

03

Fit interview

motivation, teamwork and a real example of influencing without authority.

Avoid these

The mistakes that quietly sink candidates

  • Waiting to be led in a case format that expects you to take charge.

  • Building an exhaustive structure and never prioritising within it.

  • Reaching a number without saying what you would recommend and why.

Reading the questions is not practicing them.

Run a live voice mock tuned to BCG-style loops. It follows your answers, probes the gaps, and scores you like a senior interviewer would.

FAQ

Questions, answered.

What is the difference from a McKinsey case?
Direction. BCG cases usually expect you to lead the analysis and decide the path, whereas McKinsey walks you through defined steps. The underlying skills overlap, but the behaviour that scores well differs.
How should I close a case?
With a clear recommendation, the two or three reasons behind it, and the biggest risk to it. Interviewers are listening for a decision, not a summary of the analysis.

Walk in knowing exactly what they will ask.

Your first interview is free. No card, no scheduling. Just you and a room that pushes back.

Start your free interview