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25 Oct 2025, 22:27
Kudos
Bookmarks
I've already covered the 150-200 DI questions in the core OG and am looking for additional questions. What's the difference between these two products?
I'm not clear why these are separate books in the first place, or whether the second book is a subset of the first?
These same options exist for Quant and Verbal as well.
Edit: This is my first post so I'm not allowed to post URLs.
- GMAT Official Guide Data Insights Review 2025-2026: eBook & Online Question Bank: Explicitly specifies that Qs are different from core OG
- GMATTM Official Practice Questions - Data Insights: esn't explicitly specify that Qs are different, but should be implied
I'm not clear why these are separate books in the first place, or whether the second book is a subset of the first?
These same options exist for Quant and Verbal as well.
Edit: This is my first post so I'm not allowed to post URLs.
26 Oct 2025, 05:58
Kudos
Bookmarks
Hi Yohan7,
The first book (DI Review Guide) has some quality questions which are different from Official Guide, and that's a must practice book to get different flavors of how questions are structured within DI.
The second one I am not too sure about, but as far as I know, it should ideally be a subset of Official Guide + DI Review Guide, because that's the only unique practice material available on DI from GMAC in my knowledge.
The first book (DI Review Guide) has some quality questions which are different from Official Guide, and that's a must practice book to get different flavors of how questions are structured within DI.
The second one I am not too sure about, but as far as I know, it should ideally be a subset of Official Guide + DI Review Guide, because that's the only unique practice material available on DI from GMAC in my knowledge.
Yohan7
26 Oct 2025, 06:29
Kudos
Bookmarks
Yohan7
Just a quick FYI that the DI Review 2025 guide has more questions than the Practice Questions bank even though its cheaper.
Just a quick FYI that the DI Review 2025 guide has more questions than the Practice Questions bank even though its cheaper.
