Hi Kreel11,
For those topics in which you know you are weak, you may consider first going back to ensure that you have fully learned the various components of each; reread your prep materials, look over notes or flashcards, etc. Once you have sufficiently filled in your knowledge gaps, begin a regimen of focused practice.
For example, if you are reviewing Word Translations, start by reviewing your notes or flashcards from that topic. After that, be sure that you can practice 50 or more questions just from Word Translations: age problems, profit problems, variable word problems, DS word problems, mixtures, etc. Based on the results, you can find and fix your weak areas. Only then should you move on to the next quant topic.
If you find that when you go back to your notes or prep materials you are not able to fully learn these topics, then you may consider some new prep resources.
If you would like further quant practice, I welcome you to take my free
37-question quant diagnostic. After completing the diagnostic, you will be provided with a detailed analysis of your proficiency level in GMAT quant topics and an opportunity to discuss your diagnostic results with me or another
TTP instructor/coach.
Feel free to reach out with any further questions.