BCG Written Case

Question

Hello everyone,

I got invited to a second round of interviews at BCG. This includes a written case which consists of 2 hours of preparation by myself followed by 40 minutes of presentation + Q&A.

Does any of you have experience/tips/material to share?

Thanks!

Answer 1

Hi A,

I have pleanty of written cases - feel free to reach out.

Best,

André

Answer 2

Hi,

case preparation will be the classical one with 2 additional points to focus on:

80-20 prioritization: quickly navigate an important amount of data to find what really matters to the case resolution;
Executive summary: develop 1-2 pages to present that sum-up the problem and your recommendations.

I have a couple of well done written cases, feel free to text me for sharing.

Best,

Antonello

Answer 3

Hello!

Agree wtih Antonello, the competencies that are tested in these "written czases" are basically the same. The key part is the ability to manage your time and to handle the large amount of information that you have, and organize it in a 80-20 way.

You can find examples on the website of tMBBs.

Hope it helps!

Cheers,

Clara

Answer 4

Hi,

I've uploaded some samples here:

https://www.dropbox.com/sh/zor4m49eyx5qxal/AABeUN6mtiGkWhEklRjszX2Oa?dl=0

(message me for a password)

The best way to prepare is the following:

Check if the calculator is allowed. So far it was. If not - you have to train mental math. I posted the main tips here: https://www.preplounge.com/en/consulting-forum/tips-to-do-big-multiplications-in-my-mind-726#a1422
Prepare for a regular case interview - it helps a lot. Basically, prep lounge website is about it
Practice making slides. Look for publically available MBB presentations for reference. Good books are "Pyramid Principle" and "How to make it with charts"
Practice reading cases fast and prioritizing the information. I found useful two sources:

Written cases you'll be able to find in google or in case books. I've seen a couple in "Vault Guide to the Case Interview" and "Insead Business Admission Test"
Harvard cases - either buy or try to find online. You can find a couple of MIT cases here for free: https://mitsloan.mit.edu/LearningEdge/Pages/Case-Studies.aspx Unfortunately free cases don't have the prep questions.

The appropriate structure for BCG written case is:

Slide 1: Context, Objective, Recommendations

Slide 2-4: Analysis (Usually 1 slide with a table, 1 slide with graphs and 1 slide with pros and cons)

Slide 5: Next steps or risks & mitigation

Good luck!