GRE Prep Powered by Predictive Algorithms & Big Data

GRE Prep Book analyzes all available GRE test questions on the market and uses statistics and proprietary algorithms developed by a team of UCLA & Berkeley graduate students to determine the most important types of questions to study. Your purchase of GRE Prep Book comes with a 365 days money back guarantee if your GRE score doesn’t improve substantially! Contact us with any question at contact@greprepbook.org and your inquiry will be replied in 24 hours.


GRE Prep Book Powered by Predictive Algorithms


  • Updated for 2016 GRE tests!
  • 60 most important text completion questions
  • 40 most important sentence equivalence questions
  • 30 most important types of GRE math problems
  • Top 1000 GRE words
  • 22 full-length GRE reading comprehension tests
  • 365 days money back guarantee


$15.00



Frequently Asked Questions

1. Why GRE Prep Book?

The most efficient way to prepare for the GRE test is to study questions that will actually come up on your real test. We collect GRE preparation questions on the market and analyze which of those come up the most with statistics and algorithms. Keep in mind that we are performance driven and our students score 92% in the GRE verbal section and 90% in the quantitative section.

2. How is GRE Prep Book different from the traditional preparation materials provided by Magoosh, Kaplan, Princeton Review, and Barron’s?

The traditional preparation courses or books are good for students who want to get themselves familiar with the GRE tests because they provide a great overview of the structure of the test and some good test strategies. However, studying 1000 plus of practice questions or 200 + of video lessons or 180 hours of online material is not only expensive and inefficient, but does not necessary lead to a better GRE score. We believe that quality and efficiency is more important than quantity, and a significant improvement in your GRE score is the ultimate goal. We offer 365 days money back guarantee if your GRE score does not improve substantially.

3. Money back and refund policy:

If your previous verbal or quantitative score is between 131 to 155 and after at least 3 months of study of our material, the improvement in both sections are less than 20 percentile, a full refund will be issued.

If your previous verbal or quantitative score is between 155 to 157 and after at least 3 months of study of our material, the improvement in both sections are less than 15 percentile, a full refund will be issued.

If your previous verbal or quantitative score is between 158 to 162 and after at least 3 months of study of our material, the improvement in both sections are less than 5 points, a full refund will be issued.

If this is your first GRE test and you score lower than 154 in both sections, $40 will be refunded.

*Transcript is required for refund

More questions? Contact us at contact@greprepbook.org