Raja Sir IAS Academy's Physical Science book is a gem for UPSC aspirants preparing for the exam. It covers essential principles and advancements in physical sciences with great clarity and depth. The structured approach and focus on contemporary developments have immensely helped me grasp complex topics effectively. This book is a must-have for anyone serious about mastering physical sciences for the UPSC

Studying from Raja Sir IAS Academy's Physical Science book has been a game-changer in my UPSC preparation. It offers comprehensive insights into various scientific principles and technological advancements relevant to the exam. The book's detailed explanations and emphasis on current issues have significantly enriched my understanding and prepared me well for tackling related questions in the exam

I cannot recommend Raja Sir IAS Academy's Physical Science book enough for UPSC aspirants. It provides a thorough coverage of physical sciences, presenting complex concepts in an understandable manner. The book's focus on contemporary advancements ensures relevance to the exam and enhances one's grasp of the subject. It has been an invaluable resource in my journey towards achieving success in the UPSC examination