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Experience with McKinsey PST round?

McKinsey PST

Hi All,

I am currently preparing for the McKinsey PST and I feel like I'm treading water. I have got a number of practice tests that I'm working through but I don't seem to be improving my scores by very much. Does anyone have any tips that they could share?

Thanks

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Top answer
Vlad
Coach
edited on Aug 12, 2018
McKinsey / Accenture Alum / Got all BIG3 offers / Harvard Business School

Hi,

I suggest the following:

Do one full case from the mck website in 60 min. Check your score. Target score is 22 out of 26 correct. If you do 17-18 correct you have great chances to improve it quite fast. If lower - it will take a couple of months

If your score is high:

  • Buy Viktor Cheng test prep program - best materials I've seen so far. Works also for express prep.
  • Practice your math. Learn how to multiply double digit numbers (https://www.youtube.com/watch?v=6ndkkPZYJHo). Learn the division table up to 1/11 (i.e. 5/6 = 83.3). Learn how to work with zeros (E.g.: 4000000 = 4*10ˆ6)
  • Do the 2nd test and check the score

If your score is low you need fundamental prep:

  1. Understand where you have problems (Math, speed, critical reasoning)
  2. Work on them:
  • PST-like tests available online, GMAT IR part with the proper time tracking - for speed and math issues
  • GMAT CR and IR parts - for critical reasoning issues
  • Speed reading if English is not your native language and you need to improve the speed

Best,

Vlad

Paul
Coach
on Aug 12, 2018
PL-level BCG experience (6 years)|Interviewer at BCG| 6/6 personal + 95%+ candidates offer success rate

Hi,

for many people using the GMAT test books was helpful.

I would reccomend you use Manhattan GMAT books about the quantitative part of the test - in terms of general preparation

Another suggestion that I would give you is to really make the best out of the tests you do by

1) Re-analyzing them in deep, understanding the errors, categorizing the possible questions type and patterns - trust me it seems obvious but it is a huge effort to go back and look carefully - you can gain a lot from that if you really become "structured" about it

2) Maybe you already have explored - but just googling you find many resources that teach you basic strategies for the different type of questions of PST

Hope this helps.

Regards,

Paolo

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