- Contains over 550 practice questions - the highest number of practice questions on the market - to help readers become as prepared as possible for numerical reasoning tests
- New to this edition: brand new chapter on Data Sufficiency test questions, an increasingly common element in numerical reasoning tests
- Is written in a clear, accessible style to improve readers' confidence and demystify numerical problems
- Covers the essential numerical topics readers need to understand when preparing for the tough tests set by many employers