The new, updated edition of Barron's SAT 2400 takes students beyond standard test prep exercises, presenting novel and effective strategies, such as the Reading Rule of Thirds and Grammar Counting, for tackling the SAT's hardest questions. The book's major features include: Extra practice and review in all math topics; Upper-level vocabulary lists to bring students' word power up to college standards; Comprehensive answer explanations for every question in the book. The book comes with a CD-ROM that presents a full-length practice test with answers, explanations, and automatic scoring, plus 50 additional extra-challenging SAT-type questions with explained answers. Many test takers have told Barron's about their satisfaction with this manual's earlier editions, finding unusually helpful test-taking tips, and welcoming the book's special focus on the SAT's most difficult questions. The new fourth edition is better than ever.