There is a book, sold by Amazon, "GMAT Test Questions (collection of 925 hard math questions from GMAT Club) [Kindle Edition]".
Is it the same as (paid) GMAT Club Math tests (1-25)?
The number of promised questions slightly different, so I am guessing there is an overlap, and if there is, what's the extend of it?
It is the same but the Kindle version does not have the Verbal questions offered online.
Also, Kindle sometimes screws up formatting, so I recommend the online version if you have a choice.
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