expert
Expert with best answer

Vlad

97% Recommendation Rate

388 Meetings

7,090 Q&A Upvotes

USD 299 / Coaching

7

Hi, can somone recommend good preparation material for the BCG online case? (Written Test in Germany)

Hi,

I have my interview with BCG Germany in 4 weeks and would like to prepare for the Online Case, i.e. the written case. I solved the one that they have sent me. But I have trouble finding good material that comes close to the real test format. Any good recommendations?

Best regards,

Kaschayar

Hi,

I have my interview with BCG Germany in 4 weeks and would like to prepare for the Online Case, i.e. the written case. I solved the one that they have sent me. But I have trouble finding good material that comes close to the real test format. Any good recommendations?

Best regards,

Kaschayar

7 answers

  • Upvotes
  • Date ascending
  • Date descending
Best Answer
Book a coaching with Vlad

97% Recommendation Rate

388 Meetings

7,090 Q&A Upvotes

USD 299 / Coaching

Hi,

BCG is replacing written case with the online interviews in most of the countries now. But if you still have one:

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:

  1. 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
  2. Prepare for a regular case interview - it helps a lot. Basically, prep lounge website is about it
  3. Practice making slides. Look for publically available MBB presentations for reference. Good books are "Pyramid Principle" and "How to make it with charts"
  4. 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!

Hi,

BCG is replacing written case with the online interviews in most of the countries now. But if you still have one:

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:

  1. 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
  2. Prepare for a regular case interview - it helps a lot. Basically, prep lounge website is about it
  3. Practice making slides. Look for publically available MBB presentations for reference. Good books are "Pyramid Principle" and "How to make it with charts"
  4. 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!

Book a coaching with Daniel

100% Recommendation Rate

103 Meetings

1,069 Q&A Upvotes

USD 269 / Coaching

hi, I took the test this year in Germany and can recommend the practice tests from igotanoffer - very important to practice solving 23 q's in 45 minutes. The practice tests on PrepLounge are not really realistic - one is too easy and the other one way too hard.

hi, I took the test this year in Germany and can recommend the practice tests from igotanoffer - very important to practice solving 23 q's in 45 minutes. The practice tests on PrepLounge are not really realistic - one is too easy and the other one way too hard.

Book a coaching with Clara

100% Recommendation Rate

32 Meetings

3,559 Q&A Upvotes

USD 189 / Coaching

Hello!

I found it similar to GMAT. I would strongly recomment you practice it, since normally it´s very different from the things you have seen before, particularly the data sufficency part, focused on:

  • Graphs
  • Charts interpretation
  • Multi-questions from one short business statament complemented with graphical information

There are free exams in the internet that you can use for practice (the one of LBS MBA page, Verits prep, as well as some free trials for courses such as the one of The Economist (https://gmat.economist.com/)

Hope it helps!

Cheers,

Clara

Hello!

I found it similar to GMAT. I would strongly recomment you practice it, since normally it´s very different from the things you have seen before, particularly the data sufficency part, focused on:

  • Graphs
  • Charts interpretation
  • Multi-questions from one short business statament complemented with graphical information

There are free exams in the internet that you can use for practice (the one of LBS MBA page, Verits prep, as well as some free trials for courses such as the one of The Economist (https://gmat.economist.com/)

Hope it helps!

Cheers,

Clara

Book a coaching with Luca

100% Recommendation Rate

22 Meetings

1,593 Q&A Upvotes

USD 179 / Coaching

Hello Kaschayar,

I have done myself the test, and I have some material that could help you. Feel free to write me if you are still looking for good sources.

Best,
Luca

Hello Kaschayar,

I have done myself the test, and I have some material that could help you. Feel free to write me if you are still looking for good sources.

Best,
Luca

Book a coaching with Antonello

98% Recommendation Rate

101 Meetings

1,243 Q&A Upvotes

USD 219 / Coaching

Hi Kaschayar,
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.

Hi Kaschayar,
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.

Book a coaching with Andre

100% Recommendation Rate

59 Meetings

1,893 Q&A Upvotes

USD 269 / Coaching

Hello Kaschayar!

The BCG online case is very similar to a regular case the only difference being that your direction in the business case is guided by the questions being asked. So it will be similar to an "interviewer-led" case format. There are a lot of resources online for case solving and all you need to do is Google. If you want to sharpen your case skills in general I would recommend Victor Cheng's Case Interview Secrets by Victor Cheng and his book. Message me if you have any other specific questions and all the best!

Best,

André

Hello Kaschayar!

The BCG online case is very similar to a regular case the only difference being that your direction in the business case is guided by the questions being asked. So it will be similar to an "interviewer-led" case format. There are a lot of resources online for case solving and all you need to do is Google. If you want to sharpen your case skills in general I would recommend Victor Cheng's Case Interview Secrets by Victor Cheng and his book. Message me if you have any other specific questions and all the best!

Best,

André

Related BootCamp article(s)

Interviewer-Led vs Candidate-Led cases

Case Interviews can be led by the candidate or by the interviewer: In Candidate-led cases the main challenge is the structure. In Interviewer-led cases the main challenge is to adapt quickly

Which companies are currently using written tests ?

All major firms like McKinsey, BCG and Bain use tests to assess a candidate's analytical skills. However the design of those tests can differ a lot.

Related case(s)

BCG Questions

Solved 24.8k times
BCG Questions What arouses your interest when you are working / studying / doing another activity (from the CV)? Tell me of a time where you had no idea what you were doing. When did you use an uncommon approach to do something? Have you ever had responsibility for other people? Tell me of a situation where you were not the official leader.
4.5 5 203
| Rating: (4.5 / 5.0) |
Difficulty: Intermediate | Style: Fit interview | Topics: Personal fit

What arouses your interest when you are working / studying / doing another activity (from the CV)? Tell me of a time where you had no idea what you were doing. When did you use an uncommon approach to do something? Have you ever had responsibility for other people? Tell me of a situation where ... Open whole case

Espresso, Whatelse?

Solved 1.4k times
Espresso, Whatelse? Espresso Whatelse is an Italian company that produces coffee and espresso machines since 1908. It is the Italian market leader and has a strong presence overall in Europe. In 2019, Espresso Whatelse has increased its revenues but it has seen declining profit margin. Your client wants to understand the root causes of this 2019 trend and how to increase its profit margin again.  
4.7 5 56
| Rating: (4.7 / 5.0)

Espresso Whatelse is an Italian company that produces coffee and espresso machines since 1908. It is the Italian market leader and has a strong presence overall in Europe. In 2019, Espresso Whatelse has increased its revenues but it has seen declining profit margin. Your client wants to understand ... Open whole case

Coronavirus Times - COVID-19 Brainteaser

Solved 300+ times
Coronavirus Times - COVID-19 Brainteaser You and your family are faced with a challenging set of decisions. Due to coronavirus, your partner has taken a 20% paycut and you are worried you may lose your job. In addition, while daycare is still open, you are worried that sending your two children there will increase the risk of them bringing the virus back to your house, where your elderly grandparents are also staying. How would you go about thinking about this problem, and what would you recommend?
4.5 5 19
| Rating: (4.5 / 5.0)
Difficulty: Beginner | Style: Brain Teaser | Topics: Brain teaser

You and your family are faced with a challenging set of decisions. Due to coronavirus, your partner has taken a 20% paycut and you are worried you may lose your job. In addition, while daycare is still open, you are worried that sending your two children there will increase the risk of them bringing ... Open whole case

Chinese Chess - Airline Business During COVID-19

Solved 200+ times
Chinese Chess - Airline Business During COVID-19 Sky China, a government-backed Chinese airline, has recently seen profits plummet due to COVID-19. Profits are down 80% in the months of February and March, but are showing early signs of a rebound in April.  They've brought you in to first investigate what can be done immediatedly to prevent hemorrhaging cash and surive in the short-term. They are also looking to see how the current situation can be viewed as an opportunity, and what can be done to prepare for the future. 
4.4 5 10
| Rating: (4.4 / 5.0)

Sky China, a government-backed Chinese airline, has recently seen profits plummet due to COVID-19. Profits are down 80% in the months of February and March, but are showing early signs of a rebound in April. They've brought you in to first investigate what can be done immediatedly to prevent hemor ... Open whole case

Hot Wheels

Solved 200+ times
Hot Wheels Problem definition: Our client is Korean Car Parts (KCP), a multi-national original equipment manufacturer (OEM) of car parts based in Korea. They've recently seen a decline in profits and have brought us in to understand how to address this falling profitability.
4.3 5 9
| Rating: (4.3 / 5.0)

Problem definition: Our client is Korean Car Parts (KCP), a multi-national original equipment manufacturer (OEM) of car parts based in Korea. They've recently seen a decline in profits and have brought us in to understand how to address this falling profitability. Open whole case