GRE Math Bible
I bought Nova's GRE Math Bible, I think the book is all you need for getting 800 on quant. BUT you have to make sure you understand everything in the book, it is very detailed and has more than enough practice at all levels to grill you on. --A Student<br /><br />I have used the Nova book as suggested by several members of this forum. It is very comprehensive and has a section dedicated to permutations and combinations. I would rate Nova's GRE Math Bible as the best followed by Barrons. --youeven I went through the whole Nova Math Bible book and found it pretty good, much more comprehensive than Barrons. I would say and it covers permutations and combinations thoroughly. --A student I highly recommend though the Nova Math Bible, way better book, with really good examples and explanations. --A studentThis is a great book to get more tricks and knowledge for the quantitative part of the GRE. It has hundreds of exercises of several types, it is well-written and reviews in detail every subject tested in quantitative GRE. Finally, it has a good, thorough diagnosis test. In summary, if you have a book for general preparation (like the ones sold by Kaplan) and you really need to have a high quantitative score (for those who want to attend courses like computer sciences, physics or economics), this one will be a great complement! --Guilherme Oliveira