Getting mostly 700-800 level questions wrong isn't a bad thing - that's a good thing! High scores come from mastering all of the easy and medium level questions, and then getting some of the highest level questions right. So, here's what you should do:

- focus first on the lower level questions (300-500, 500-600, 600-700) that you got wrong. Why did you miss those? Keep a consistent record of any careless mistakes that you've made.

- Once you've mastered the content and technique required to get you up to the 700 zone, then practice with our Advanced Quant guide: https://www.manhattanprep.com/gmat/stor ... mat-quant/#

Good luck!