I was pleased to see how handy the OG Improvement Chart came in during my preparation for the GMAT. However I didn't see such an improvement chart available for the Official Verbal and Quant Books. Herewith I attach an excel model I developed to track the progress on Quant and Verbal Reviews. I used a similar format that was present in the OG Improvement chart, which was developed by GMAT PrepNow.
Hope the chart would be of great value to everyone using the review guides for preparation.
Cheers :D1 KUDOS=1THANK