A numerical reasoning problem collection for the civil service exam, with a track record of over 4.5 million copies sold. - Title: Civil Service Exam New Super Past Exam Zemi 7 Numerical Reasoning - Series Name: Series Exam Preparation Road to Success - Copies Sold: Over 4.5 million - Content: No. 1 track record for civil service exam past question collections - Target Audience: Includes problems from various 3rd to 5th year exams Thank you for viewing.