I just published my video explanations to all of the 100+ problem solving questions in the recently released GMAT™ Focus Official Practice Questions – Quantitative for the redesigned GMAT Focus Edition test.

 
I just published my video explanations to all of the quantitative reasoning and data sufficiency questions that are part of the new 2023-2024 GMAT official guides for the redesigned GMAT Focus Edition test.

 
Here is a summary of the changes that are coming up for the GMAT test in 2023. The new test is called The GMAT Focus Edition.