For additional practice, you need not look any further than Beat The GMAT. There are thousands (more like tens of thousands!) of practice questions posted on this site, AND they're answered by expert GMAT instructors. Also, to help you focus on one topic at a time, you can use BTG's tagging feature. 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.

On our website, https://www.gmatprepnow.com/, we also have practice questions listed by topic. For example, here are our (free) questions and lessons related to Geometry: https://www.gmatprepnow.com/module/gmat-geometry

Cheers,
Brent

Hi eitijan,

There are plenty of different sources that you can use for practice questions, but doing lots of practice questions might not provide the score improvements that you're looking for (especially if you keep approaching questions in the same ways as before). This is all meant to say that you might need to focus more on learning and practicing new Tactics than on just doing lots of practice questions.

1) How have you scored on each of your practice CATs (including the Quant and Verbal Scaled Scores)?
2) What is your score goal?

GMAT assassins aren't born, they're made,
Rich