Updated to reflect the most recent exams given across North America, this test prep manual presents four full-length practice exams with all questions answered and fully explained. Tests include two that were actually given by the New York City Police Department. Brand-new in this edition is a completely new diagnostic exam. It contains the latest question types found on recent police entry-level exams and guides candidates in quickly directing and focusing their study efforts. Other helpful features include instruction on writing police reports, advice on making the right impression at an admissions interview, an overview of police officers' responsibilities, and additional practice questions with answers, which follow in-depth explanations of each question type normally found on official police officer exams.