Coaches Icon to expand interview coaching navigation menu
All coaches Interview coaching Popular Resume review Career coaching Salary negotiation Leadership coaching Mentoring
Advice Icon to expand interview coaching navigation menu
Product Engineering Consulting Program View all
Reviews
Advice > Consulting

47 case interview examples (from McKinsey, BCG, Bain, etc.)

By Max Serrano on July 23, 2023 How we wrote this article
Case interview examples - McKinsey, BCG, Bain, etc.

One of the best ways to prepare for case interviews at firms like McKinsey, BCG, or Bain, is by studying case interview examples. 

There are a lot of free sample cases out there, but it's really hard to know where to start. So in this article, we have listed all the best free case examples available, in one place.

The below list of resources includes interactive case interview samples provided by consulting firms, video case interview demonstrations, case books, and materials developed by the team here at IGotAnOffer. Let's continue to the list.

Click here to practise 1-on-1 with MBB ex-interviewers

1. McKinsey case interview examples

 

2. BCG case interview examples

 

3. Bain case interview examples

 

4. Deloitte case interview examples

5. Accenture case interview examples

6. OC&C case interview examples

7. Oliver Wyman case interview examples

8. A.T. Kearney case interview examples

9. Strategy& / PWC case interview examples

10. L.E.K. Consulting case interview examples

11. Roland Berger case interview examples

12. Capital One case interview examples

12. EY Parthenon case interview examples

14. Consulting clubs case interview examples

5. How to practise case interviews

We've coached more than 15,000 people for interviews since 2018. There are essentially three activities you can do to practice case interviews. Here’s what we've learned about each of them.

5.1 Practise by yourself

Learning by yourself is an essential first step. We recommend you make full use of the free prep resources on our consulting blog and also watch some mock case interviews on our YouTube channel. That way you can see what an excellent answer looks like.

Once you’re in command of the subject matter, you’ll want to practice answering cases. But by yourself, you can’t simulate thinking on your feet or the pressure of performing in front of a stranger. Plus, there are no unexpected follow-up questions and no feedback.

That’s why many candidates try to practice with friends or peers.

5.2 Practise with peers

If you have friends or peers who can do mock interviews with you, that's an option worth trying. It’s free, but be warned, you may come up against the following problems:

  • It’s hard to know if the feedback you get is accurate
  • They’re unlikely to have insider knowledge of interviews at your target company
  • On peer platforms, people often waste your time by not showing up

For those reasons, many candidates skip peer mock interviews and go straight to mock interviews with an expert. 

5.3 Practise with experienced MBB interviewers

In our experience, practising real interviews with experts who can give you company-specific feedback makes a huge difference.

Find a consulting interview coach so you can:

  • Test yourself under real interview conditions
  • Get accurate feedback from a real expert
  • Build your confidence
  • Get company-specific insights
  • Learn how to tell the right stories, better.
  • Save time by focusing your preparation

Landing a job at a top consulting company often results in a $50,000 per year or more increase in total compensation. In our experience, three or four coaching sessions worth ~$500 will make a significant difference in your ability to land the job. That’s an ROI of 100x!

Click here to book case interview coaching with experienced MBB interviewers.

 

Related articles:

nighttime image of Boston skyscrapers
ConsultingNov 28, 2022
“Why BCG?” interview question (with sample answer)
The Why BCG? interview question is certain to come up in your consulting interviews. In this article we break down how you can give a strong answer to the "Why BCG?" question, with a sample answer.
Read more
Case interview math
ConsultingAug 16, 2022
Case Interview Math (formulas, practice problems, tips)
Practice consulting interview math with this list of tricks, example questions, drills, and a free cheat sheet. Prep for case math at McKinsey, BCG, Bain, etc.
Read more
Case interviews tips for McKinsey, BCG and Bain (MBB)
ConsultingMar 23, 2023
15 case interviews tips for McKinsey, BCG and Bain
15 case interview tips to get an offer at McKinsey, BCG and Bain. Start preparing early. Learn the case fundamentals. Practice with peers. Always use the same step-by-step approach. Listen carefully and ask clarification questions. Structure, structure, structure. Don't reuse case frameworks. Etc.
Read more
McKinsey internship
ConsultingSep 04, 2019
McKinsey internships: the ultimate guide
McKinsey internships can be broadly categorised into two types: undergraduate internships, and MBA internships. This guide provides an in-depth look at each level of McKinsey's internships and also provides insights to help you get an internship offer at McKinsey!
Read more
Kearney case interview
ConsultingApr 20, 2023
Kearney Case Interview Guide (process, questions, prep)
The ultimate guide to Kearney case interviews. Learn about the Kearney interview process, what questions to expect, how to answer them and how to prepare. Essential reading for anyone applying to a consulting position at Kearney.
Read more
Best case interview books
ConsultingMay 17, 2023
Popular case interview books reviewed
We review the top 6 case interview books and tell you which ones are worth reading and which ones are not. This includes Case Interview Secrets, Case In Point, and other popular books on this topic.
Read more
Market entry consulting cases
ConsultingMay 17, 2023
How to crack market entry consulting cases?
Market entry strategy frameworks can be used to crack consulting case interviews. We step through a market entry case study and provide an example solution.
Read more
PWC (Strategy&) case interview
ConsultingApr 06, 2023
PwC (Strategy&) Case Interview (questions, process, prep)
The ultimate guide to PwC Consulting and Strategy& case interviews. Learn about the interview process, what questions to expect, how to answer them and how to prepare. Essential reading for anyone applying to a consulting position at PwC (Strategy&).
Read more