New Simplified Physics" by S.L. Arora is a popular book for students studying physics, particularly in Indian educational systems. It covers a wide range of topics in physics, aiming to simplify complex concepts and make them easier for students to understand. The book is structured to provide a comprehensive understanding of the subject matter, including theoretical concepts, numerical problems, and practical applications. S.L. Arora's books are known for their clear explanations, logical presentation of concepts, and ample practice questions to help students reinforce their learning. "New Simplified Physics" is often recommended for students preparing for various competitive exams in India, including engineering and medical entrance exams. However, it's worth noting that as of my last update in January 2022, I don't have specific details on the latest edition or updates to S.L. Arora's "New Simplified Physics" beyond that point. Therefore, if you're looking for the most recent information, I would suggest checking with educational bookstores or online retailers for the latest edition or updates to the book.