Hi! Yes, it's frustrating, but it's not uncommon for scores to stagnate a bit like this. Progress on tests typically isn't linear—you have to get to a certain point before things start coming together enough to see an actual lift in your score. I'll answer your questions mostly in order.
I do see that your V score has been edging up a bit, but your Q score has been dropping. Any theories as to why? If we could combine your highest Q and highest V score, you'd be at a 610. (I know you want more than that, but at least it's something.)
Next, have you used our CAT Review Tracker spreadsheet to analyze your results? You talk about Bucket 3, so I know you've either read my article or used the spreadsheet (or maybe both?). If you haven't followed the detailed steps in the spreadsheet, I'm going to suggest that you do so (warning: it takes hours), because that level of analysis is what allows you to figure out precisely where you have the best opportunities to get better and how.
For example, you classify all of the problems into one of several categories. The different categories are going to lead you to different ways to review / get better at that problem. If you made a careless mistake, the issue is that you have to build some new good habit to execute on whatever the mistake was (and, usually, you have to break a bad habit that left you open to that type of careless mistake in the first place).
It will also help you to see precisely where you made good timing decisions and where you didn't. You mention that you bail on some problems (good!)—are you bailing quickly enough (within 30 seconds)? If so, good. If it's taking you closer to a minute to decide, bail faster. You also mention that you use the extra time to invest on some problems but that doesn't really help. That tells me that (a) you're still choosing to invest extra time on problems you don't really know how to do and therefore (b) the task here is to learn how to make better choices about where to invest that time.
For example, careless mistakes are often due to rushing a little bit / just not taking that extra 5-20 seconds to write out your work or do an extra step or test one more case.
Another category we use when you classify your questions is "wrong but I get it now." What is is that you didn't know before but you do know now? And/or what do you need to practice / get better at? Or what didn't you notice that you realize now? And most important of all: How are you going to
recognize this thing the next time you see it on the exam? Literally, you need to get to the point where you can say "When I see <a certain characteristic>, I'm going to <take this specific action or approach>."
We call this "Know the Code."
https://www.manhattanprep.com/gmat/blog/the-second-level-of-learning-to-take-the-gmat/Go ahead and read that right now, then come back here. Later, you can also search the blog for Know The Code to find other posts that talk about this concept and show how to apply it to specific problems.
If you have gone through the full CAT Review Tracker spreadsheet, give me some more detail about what came out of the analysis that's listed there. If you haven't, go ahead and do the analysis. (In Atlas, you'll find a link to the tracker and a link to the videos that explain how to use it in any section that assigns a practice test.)
Another thing I want to know by the way: You seem to suggest that your timing is ok, but is it possible that you are exhibiting Up and Down timing? The spreadsheet will tell you what this is and how to tell whether you're doing it, but basically it's "I spend too long on some but I also rush on others, so I'm on time overall throughout the section...but I'm still not making the best decisions I could make about where to spend my time on specific problems." From what you've said, it sounds like it's *possible* that this might be true for you.
I always try to finish a problem in under 2 minutes and sometimes I review them directly and sometimes I do sets of problems (still trying to stay under 2 minutes).
You need to *average* 2 minutes, not be under 2 minutes. Some problems will take you 1:30, but others will take 2:30—and that's fine. My own personal "this is too long" time is 1+ minutes beyond that problem's average time (so, on a quant problem, 2m is the average and 3m is too long). The idea there is just that, if it really takes me THAT long to do the problem, then there's something I'm missing or not getting—and, if that's the case, then I'm a lot more likely to get the problem wrong even if I do spend 3m on it.
If I get a problem that's a harder one among the mix that I'm earning, but it's still something that I know how to do, then I'll likely need 2:15 or 2:30 or even 2:45 to do it. But I'm not tossing extra time at it to see
whether I can figure it out with more time. Rather, I realize in the first minute or so that I do have a good plan to approach the problem, but that plan is just going to take somewhat longer than the average. And I'm willing to invest that time because this problem is something that I can often do.
I guess next time I'm doing a CAT, I'll just try to do the harder problems anyway as long as I'm in time?
Doing the deep analysis with the CAT Tracker spreadsheet will answer this question for you. When you review problems afterwards, you'll see which ones are the ones that you actually could have gotten right if you'd invested a little extra time vs. which ones would have been too hard no matter what. And you'll ask yourself WHY / HOW you could recognize that next time (know the code). So on your next test, you'll be better prepared to make good decisions about when to invest and when not to invest.
Basically, when you review your test (or any practice problem), you're not just reviewing and analyzing how to do that individual problem. You're also reviewing and analyzing your decision-making (on time management, on the process / approach you used to solve, on how you decided whether to bail). The GMAT is a test of your Executive Reasoning skills at heart—and you actually have to study that, just like you study the underlying content.
The strategy guide question banks are just extra problems—they're not assigned in Atlas. A lot of people never do them, but if you do want any extra practice with any of those topics, they're available to you.
I do think that the Quant section of our CAT can be harder than the real thing. It is especially harder (on purpose) for people who are struggling with the following:
– Time management
– Trying to solve the textbook way vs. using test-taking strategies / looking for the fastest and easiest way
– (Tying the above two bullets together) Overall decision making about where to invest and where not to invest, as well as what approaches to use when you do solve
Having the above issues makes it more likely that your score stagnates and also makes it more likely that you experience score fluctuations—which can mean a sudden, big drop on a practice test or the real test. So yes, please feel free to try an mba.com test. If you do see a big difference, know that this means you're likely struggling with one or more of the above items. And that means that you could be okay on the real test (because sometimes all of the pieces do come together well), but your timing, decision-making, and/or solution approaches can lead to variability in performance that can result in a score drop.