Rock the Test- Revised & Updated 4th Ed is the only solutions manual on the market that gives the solutions to all 8 official practice tests from The College Board's Official SAT Study Guide. Rock the Test includes math, critical reading and writing solutions to help students using the College Board's guide. The authors have been using this companion volume to improve their students' SAT scores by an average of 240 points. The College Board's Official SAT Study Guide far outsells every other SAT Prep guide because it's the only program that has questions supplied by the makers of the SAT (The College Board). The College Board's Official SAT Study Guide contains all the best questions and answers to the SAT, but it doesn't explain how to get to the answers. Rock the Test is the perfect companion to The College Board's Official SAT Study Guide, providing the user useful in-depth insight.