Hi animag1394,
It sounds like you need a strategic approach to GMAT Math. If you are familiar with math basics and want to sharpen basics, use the error logs and refer to them anytime. There are also many free resources in GMAT Club so you can further strengthen your basics through these resources by comparing with what you have already learned.
In fact, GMAT is a logic test, not a general math test. That is, you need to learn the logic to tackle GMAT questions.
You can still solve GMAT questions with the conventional method.
If you aim to hit a high score (Q49-51) on quant, the conventional method is time-consuming and tends to be inefficient. You may hit Q45 or above with the conventional way, but it is difficult or takes very long to study until you hit Q49-51.
If you are interested in learning the logic, we would like to recommend for you to try our free trial pack in which you get to learn our unique approaches (so called Variable approach for DS and IVY approach for PS) that save your problem solving time significantly.
You may try our Free Resources including "4-hour video lesson, Diagnostic Test and Mock Test"
www.mathrevolution.com
If you have any further question, you can always reach out to us at
info@mathrevolution.comBest regards,
Jin
Math Revolution