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Tough math questions for McKinsey interview practice please?

Does anyone have some tough math sections they care share please? I am interviewing with McKinsey and feel like their math parts can be a bit out of the box. I have trouble with setting up the question (the calculations part is okay). Would appreicate any practice I can get!

Does anyone have some tough math sections they care share please? I am interviewing with McKinsey and feel like their math parts can be a bit out of the box. I have trouble with setting up the question (the calculations part is okay). Would appreicate any practice I can get!

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Originally answered:

Complex Math Drills

Best Answer

Hi Jay,

I'm a former McKinsey consultant, and I have a set of practice problems on several topcis that are more complex than mutlplcaiton or percentage calculations, like Breaekven Analysis, and maretkgin Sizing qquesitons, which are available here: The World’s #1 Selling Online Course for Quantitative Case Interview Preparation

There are a lot of other quant-focused resources on this site as well.

Fast Math for Case Interviews

Enjoy,
Matthew

Hi Jay,

I'm a former McKinsey consultant, and I have a set of practice problems on several topcis that are more complex than mutlplcaiton or percentage calculations, like Breaekven Analysis, and maretkgin Sizing qquesitons, which are available here: The World’s #1 Selling Online Course for Quantitative Case Interview Preparation

There are a lot of other quant-focused resources on this site as well.

Fast Math for Case Interviews

Enjoy,
Matthew

Originally answered:

Complex Math Drills

Originally answered:

Complex Math Drills

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Not exactly what you are looking for, but i suggest you spend 15-20 minutes a day on caseinterviewmath.com for rapid-fire practice. It will rank you by speed and accuracy as well, i used it to grest effect when i was in your shoes, and a number of my clients have made good progress as well.

Also - preplounge has some very good material. And no, they do not pay me to tell you that :)

Not exactly what you are looking for, but i suggest you spend 15-20 minutes a day on caseinterviewmath.com for rapid-fire practice. It will rank you by speed and accuracy as well, i used it to grest effect when i was in your shoes, and a number of my clients have made good progress as well.

Also - preplounge has some very good material. And no, they do not pay me to tell you that :)

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Hi,

Something that helped my candidates - download ALL casebooks available online and go through the math problems in the cases. They will give a good sense of required business terminology. Then you can google what you don't know.

P.S. don't follow the books solutions to solving the cases since they are not that good. Just practice the math problems

Best

Hi,

Something that helped my candidates - download ALL casebooks available online and go through the math problems in the cases. They will give a good sense of required business terminology. Then you can google what you don't know.

P.S. don't follow the books solutions to solving the cases since they are not that good. Just practice the math problems

Best

I recommend you try GMAT math questions. One type of GMAT math questions is called word problem, which resembles math question (slightly harder in my opinion) you get at case interview.

Doing some GMAT math questions will boost your confidence.

I recommend you try GMAT math questions. One type of GMAT math questions is called word problem, which resembles math question (slightly harder in my opinion) you get at case interview.

Doing some GMAT math questions will boost your confidence.

(edited)

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