I did two of the McKinsey PSTs (A and B, saving C for later) and did one from Igotanoffer. My impression is that the Igotanoffer test is a bit easier compared to the McKinsey PSTs. My impression might be biased though, because of my improvement.
I did two of the McKinsey PSTs (A and B, saving C for later) and did one from Igotanoffer. My impression is that the Igotanoffer test is a bit easier compared to the McKinsey PSTs. My impression might be biased though, because of my improvement.