Hi sammy
I am really sorry, got busy with my applications.
To improve on quant.
1. First gauge what is your score. If you find that you are struggling with basics. Go for Gmat foundations book of
MGMAT.
2. Than go through all the guide books. For time, rate and work. i suggest go through veritas's guide book.
3. For geometry,
MGMAT is the best.
4. For stats and probability, Veritas's book is unparalleled.
Once you start hitting Q 44 continously, that is the time to pick
MGMAT advanced and
gmat club test.
Once you are done with both, purchase the gmat prep Pack 1. Towards last 2-3 weeks only practice the official question from the books.
if you are done with OG and quant review. Just practices last 50 questions of both books again and again.
I apologize again for the delay.
Consider kudos if my post helps!!!
Archit