Live and learn I guess, right? :)
Okay, so first, the Q and V scores are not on the same scale (though they seem like it). Q40 is the 47th percentile and V33 is the 69th percentile. In other words, you are quite a bit stronger on verbal than quant. Take that into consideration as you plan your studies.
And it sounds like verbal is even stronger but your mental stamina isn't good enough yet to take you through the whole test. You'll need to get better at NOT doing things that are taking too much brain energy, even if you can get them right. I suck at combinatorics and I usually just skip those unless they're really easy - not necessarily because I can't do the problem but because I know that I will use up (proportionally) way too much brain energy for this one stupid problem. Not worth it.
Your stamina will get better as you take more CATs - this was your first one. You can also practice in a way that helps to build stamina.
For study sessions, plan out what you're going to do over a 2-hour period. Then GO for 1 hour, no stopping, no checking email, no getting up for something to eat, etc. Take a 10-15 minute break, then GO again for 1 hour. Then take a more substantial break.
(Note: I'm specifically NOT recommending that you do what I just described for 3-4 hours. It's actually *more* mentally taxing to study than to take a test, because when you're studying, you're trying to create new memories, not just access old ones.)
Re: IR, don't worry about the score too much. Our IR is really hard - harder than the real thing. If you scored ~2.5 on ours, you'd probably score 4-5 on the real thing. You do want to study IR some - but just enough to (a) score a 5 or higher, and (b) use a minimum of mental energy to do so.
The difficulty split on DS is interesting - it's basically the same for right and wrong. That tells me that you may have had some careless mistakes going on there that brought down the avg difficulty level for the wrong answers. Check out the individual problems.
Also, you're markedly better at DS than PS - even though the percentages correct were about the same, you were answering much harder DS questions correctly. Keep that in mind when studying. That kind of difference usually means that you've done a pretty good job of learning the theory and rules but you don't feel as comfortable doing actual computations.
For NP, ignore the combinatorics and probability categories; how were your results on the first 3 categories? Those are the ones that matter the most; if they're find, then just resolve to get combinatorics and probability wrong fast and use that time and mental energy elsewhere.
WP and FDP tend to have one big thing in common: stories. Were you struggling with story problems? (Also, don't forget to look at the times for individual problems, too. As long as you finish the test on time, your overall average times will be mostly okay - because you will have sped up on some problems to finish on time. Looking at the individual data points can really help you pinpoint serious issues.)
Here are some resources for story problems:
http://www.manhattangmat.com/blog/index ... into-Math/https://www.manhattangmat.com/blog/inde ... them-real/http://www.manhattangmat.com/blog/index ... ms-part-1/One last thing. Your RC time seems crazy fast. Do you just know when you know vs. don't know? Or did you have some careless mistakes there, maybe due to mental fatigue? One side effect of mental fatigue can lead you to speed up (you feel like you just don't care anymore and want the test to be over) and cause you to make mistakes on things you know how to do.
Other than that, I agree with your focus / what you wrote. :)