I was just informed I have my McKinsey PST in 5 days and I wanted to know what the optimal study schedule is like? I have gone through 3 of the McKinsey pre-PSTs with scores around 15 (small minor mistakes/time management issues). I have been noting what I was doing wrong and have been practicing correcting these. I have also touched on the mental math tool. What else should I stress on?
I'd also like to know on the day of the test (Test is at 5 pm), should I study more or relax?
On the day before the test, should I cram hard?
Given my limited time, what is your advice?