Official Guide Thirteen Edition

[november22]

I've official guide thirteen edition and verbal plus quantitative supplements.

Do i need to buy official guide 15th edition.

Someone told me earlier I've Kaplan Premier 2013 and no need to buy 2015 version as its same.

How about official guide ?.

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Hi november22,

Based on what everyone has seen (myself included), the new version of the Official Guide does not appear to include any new questions. The book does allow access to a series of online tools that allow you to sort questions, watch videos, etc. Since you already have the OG13, I would think that the OG15 would be unnecessary.

GMAT assassins aren't born, they're made,
Rich

[november22]

Thanks and I'll also purchase additional questions from mba.com later.