Failed GMAC twice — what finally helped me pass on attempt three

by Daniel M. 458 views3 replies
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Daniel M.OP
May 27, 2026

So I've been lurking here for a while and finally made an account because I wanted to share what actually worked for me after two painful failures. First attempt I scored a 580, second a 610 — both times I felt like I studied hard but clearly missed something fundamental. I was spending like 15-20 hours a week on random YouTube videos and whatever free materials I could find online, but nothing was sticking in a coherent way.

What changed everything for me was actually committing to a structured GMAC practice test routine rather than just passive review. I started doing timed full-length mocks every Saturday, then spending the next two days doing a deep error analysis. Not just "I got this wrong" but writing out exactly WHY I got it wrong and what concept I misunderstood.

I also finally bought a proper study guide instead of piecing things together myself. Verbal killed me specifically — SC and CR were my weak spots. Third attempt I hit 690. If anyone's struggling with the same thing, happy to break down my 12-week schedule. What are you guys finding most difficult right now?

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Marcus T.
May 28, 2026
Can I ask which study guide you ended up going with? I'm six weeks out from my exam date and I've been using two different books simultaneously which might be part of my problem — the methodologies for CR are completely contradictory and I can't figure out which approach to trust. Also curious how many full mocks you did total in those 12 weeks. I've only done two so far and I'm starting to think that's not enough.
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Samantha C.
May 28, 2026
The error log idea is something my tutor told me early on and I ignored it like an idiot. Didn't start doing it until month three and honestly it's the single biggest thing that moved my Quant score. I was making the same dumb arithmetic mistakes over and over without realizing it. Takes maybe 20 extra minutes after each practice test but worth every second. Congrats on the 690 — that's a real improvement.
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Jessica L.
May 28, 2026
12 weeks is such a realistic timeline — most people either cram in 4 weeks or drag it out so long they lose momentum. Exam tips like your Saturday mock routine are exactly what this forum needs more of. Bookmarking this thread.

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