GMAT Strategy

It's important to recognize that your conceptual knowledge may be only partially responsible for your 490 score. It may be the case that you make a lot of silly mistakes, or it may be the case that your test-taking skills (time management, endurance, anxiety management) are lacking.

To determine where you need to improve, you need to carefully analyze your practice tests. While analyzing your practice tests, there are four main areas of weakness you should watch out for:
1. specific Quant skills/concepts (e.g., algebra, standard deviation, etc.)
2. specific Verbal skills/concepts (e.g., verb tenses, assumption CR questions, etc.)
3. test-taking skills (time management, endurance, anxiety etc.)
4. silly mistakes

For the first two weaknesses, the fix is pretty straightforward. Learn the concept/skill and find some practice questions to strengthen that weakness. To focus on one topic at a time, you can use BTG's tagging feature to isolate one concept. For example, here are all of the questions tagged as statistics questions: https://www.beatthegmat.com/forums/tags/ ... statistics
See the left side of that linked page for more tag options.

If your test-taking skills are holding you back, then you need to work on these. For example, we have a free GMAT time management video at https://www.gmatprepnow.com/module/gener ... es?id=1244. Then you should hone your test-taking skills by taking more practice tests.

Finally, if silly mistakes are hurting your score, then it's important that you identify and categorize these mistakes during your prep so that, during tests, you can easily spot situations in which you're prone to making errors. I write about this and other strategies in the following article for BTG: https://www.beatthegmat.com/mba/2012/09/ ... n-the-gmat

Cheers,
Brent

When students are really pressed for time (e.g., they absolutely MUST write the test in 2 weeks or less) I typically suggest that they focus on concepts that have the greatest return on investment (ROI). These are concepts that are tested frequently and require the least amount of time to learn. In my opinion, these concepts are:
- Sentence Correction
- Data Sufficiency strategies
- Percent
- Integer Properties
- Powers/roots
- Algebra
- Geometry

I say this because I see students spending tons of time agonizing over concepts like Probability and Counting, when these concepts are not tested nearly as frequently as other concepts.

CR and RC questions probably have the lowest ROI. I'm not saying that you shouldn't prepare for them; I'm just saying that improvements take a long time, especially for non-native English speakers. For CR, be sure you understand the various question types.

Of course, you still have 2 months to prepare, so I think you have time to work on ALL aspects of the GMAT.

Cheers,
Brent