Physics Test Series for Class XI is a carefully designed resource created to meet the needs of students preparing for CBSE, ISC, State Boards, JEE, and NEET. Recognising that mastery of Physics requires both conceptual clarity and rigorous practice, this book brings together a systematic collection of test papers that challenge, strengthen, and refine the learner’s understanding. The test series has been structured to: Cover the entire Class XI Physics syllabus with balanced attention to theory, numerical, and applications. Provide chapter-wise tests for gradual progression and consolidation of concepts. Include mixed practice papers that simulate real exam conditions and test the ability to integrate ideas across topics. Encourage analytical thinking and problem-solving skills essential for competitive examinations like JEE and NEET. Build time-management skills through exam-oriented question patterns. Each test is thoughtfully prepared to strike the right balance between basic, moderate, and advanced questions, enabling students to strengthen their foundations while steadily moving towards higher levels of competence. The design of the book ensures that students not only practise but also self-assess their preparedness, identify weak areas, and develop confidence. More than just a practice book, this series serves as a companion for disciplined study, motivating learners to approach Physics with curiosity, perseverance, and joy. It reflects the author’s decades of teaching and mentoring experience, blending academic rigour with a deep concern for student success. Whether a student is preparing for school examinations or competitive tests, this book will serve as a trusted guide and practice partner, opening the doors to mastery in Physics.