“UP APO PYQs 2026 (Answers with Explanations)” by Ambition Publications is a comprehensive and updated guide designed for aspirants of the Uttar Pradesh Assistant Prosecution Officer (APO) Examination 2026. This book is based on the latest criminal law reforms — Bharatiya Nyaya Sanhita (BNS), Bharatiya Nagarik Suraksha Sanhita (BNSS), and Bharatiya Sakshya Adhiniyam (BSA) — and includes previous year questions (PYQs) with detailed explanations and solutions. It also covers key sections of the Indian Constitution, General Knowledge, Police Act, and Police Regulations, providing a one-stop resource for complete exam preparation.