Avoid the most common mistakes candidates make on the USPS Postal Exam 474. Discover the top 5 errors that lower your score and learn proven tips to pass the USPS exam on your first try in 2025. Discover the best USPS Exam 474 tips for 2025 to help you ace the postal exam on your first try. Learn expert strategies, study methods, and common mistakes to avoid for a high score. https://www.uspsexam474.com/blogs/usps-jobs/top-5-mistakes-to-avoid-on-the-usps-postal-exam-474