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daygoballa
- Junior | Next Rank: 30 Posts
- Posts: 10
- Joined: Thu Feb 26, 2009 10:08 am
- Location: San Diego, CA
What have you used for practice?
I think the Official Guide in conjunction with the OG Companion (from gmatfix.com) gives the best DS practice.
When I studied, I broke DS and PS into specific topics (such as Number Properties, Linear Equations, Absolute Values, Rates, Percents, Triangles...) I used the OG Companion's reference section to figure out exactly which questions fit in each category.
Each day, I would study 2 or 3 specific categories by practicing out of the OG and then reviewing the thorough solutions and lessons in the OG Companion.
You can see a review of this book in another posting at www.tinyurl.com/OGC-review
If you've been through the OG11, consider getting the Quantitative Review Supplementary Guide or the OG12
