I'm sorry that you haven't seen an improvement in your score yet.
There are typically several major causes—one or more of which may apply in your case. Let's first try to figure out what's going on. Once we do, we can figure out what steps to take to remedy the problems.
First, read this:
https://www.manhattanprep.com/gmat/blog ... lly-tests/And this:
https://www.manhattanprep.com/gmat/blog ... -the-gmat/Think about what these articles say as you go through the below analysis. Here are the major possible reasons why your test scores may not be increasing.
(1) You aren't learning the underlying material well enough to be able to apply it to GMAT-format questions.
When you try Official Guide questions, how do you do? Are you able to answer questions now that you were not able to answer 3 or 6 months ago? In general, the higher-numbered questions in a particular chapter are harder than the lower-numbered questions in that same chapter. Are you able to answer harder questions now than you could answer 3 or 6 months ago?
If you are able to perform well on individual OG questions, then see #2.
If you are struggling to perform on individual OG problems, then you may not be learning the underlying material well enough to be able to apply the concepts to OG questions.
(2) You can answer OG questions, but you take too long. Or you can answer them under average timing conditions when you do only 1 or a few at a time, but when you try to do a whole section, you have more significant timing issues.
Look at your average timing in the practice exams. Here are some common signals for timing issues that can severely impact your score:
— You spend too much time earlier in the section and have to rush (and maybe even guess) on a number of questions towards the end of the section.
--> The GMAT is a "Where you end is what you get" test, so if you are doing this, then your score will always drop at the end of the section...and where you end is the score you get.
— You spend too much time on a small number of questions. You rush or guess on others to make up for it throughout the rest of the exam, not just at the end.
--> This is okay if (a) You don't spend more than about 1 minute above the average timing on a small number of questions and you mostly get those questions right, and (b) You guess quickly on ~4-5 questions that you have identified as much too hard (ie, you're not forced to rush or guess on questions that you actually know how to do).
--> This is not okay, though, if you are mostly missing the questions that you get wrong and then you are making further careless mistakes when you rush on questions that you do know how to do.
— You rush through the whole section, making lots of careless mistakes on things that you do know how to do. Alternatively, even if you aren't rushing, making a lot of careless mistakes will bring your score down.
(3) Everyone has some amount of nervousness when taking one of these exams, but some people have more severe anxiety—to the point that their performance on the test (even a practice test) suffers greatly. Could this be happening to you? Do you feel sick to your stomach or short of breath? Sweaty palms, dizziness, headaches? Do you find that, when you take a test, nothing seems to make sense—but when you look at the questions again afterwards, when the clock isn't ticking, it seems much easier?
Go through your most recent test and OG data to try to diagnose what's going on. Then come back to tell us what you think.
Also: The below article takes you through an in-depth process for analyzing a practice test. You may find that helpful.
https://www.manhattanprep.com/gmat/blog ... ts-part-1/