Hi,

I recommend practicing with:

• Preplounge math tool: https://www.preplounge.com/en/mental-math.php
• Youtube channels with math tricks: https://www.youtube.com/playlist?list=PLjbxBzUM6SLlx_x8UABAdAB7Rbg9feqYa

Best,
Antonello

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(edited)

Hello!

I struggled with the same thing.

I would strongly recomment you practice it with the Integrated Reasoning part of the GMAT exam.

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/)

The (old) McKinsey PST, BCG Online Test, Bain SOVA test, etc. are all quite similar so leverage resources across all of them.

https://www.myconsultingoffer.org/case-study-interview-prep/bcg-online/

https://www.shl.com/shldirect/en/practice-tests

https://www.psychometricinstitute.co.uk/Free-Aptitude-Tests.asp

Hope it helps!

Cheers,

Clara

Hello, A!

For practicing and improving your mental math you can find also some apps and tools, besides Victor Cheng’s math tool (Magoosh's mental maths app, Mental math cards challenge app, etc). But there are some facts that will help in overall improvements:

Consulting math is very different than academic math. Working consultants - and consulting interview candidates - are always under time pressure. Results are what matter and answers are required simply to be good enough to guide business decisions, rather than being absolutely correct.

Generally, to practice your quantitative skills I would recommend different math, logic, and verbal tests on https://trytalentq.com/how-to-prepare/# and then select "Elements Practice Test".

You don´t need to learn them by heart, rather skipping through to get a first impression and a better understanding

If you need any further help or career advice, feel free to reach me out.

Best,

André