Quantitative Qestions- Official Guide

[michalw623]

Hello,

IS there a difference in the Qestions- Quantitative part between the Official Guide for GMAT Quantitative Review VS The Official Guide for GMAT Review?

More simply- Any difference in the qestion between the blue book to the black book?

Thanks

[StaceyKoprince]

The questions themselves are different questions, but they are the same kind of questions in general. All of the questions were once used on real GMATs in the past.