Hii guys, I am telling you the disadvantages of using this books( volume 1 and 2). when I am passed out class 10 board exam I decided that I am preparing for Class 12 as well as IIT entrance as usual everyone does. So I bought some books for the entrance exams in which " Concepts Of Physics- H C Verma" was included. The book is very good for the IIT aspirants because it highlighted each and every concept of physics. Not only that its numerical portion is too hard and each numerical contains different twists. So in a word, It is best for the IIT aspirant students. Now the main problem is for the average students. As I am an average student so I face a huge difficulty with this book. In our board( WBCHSE) exams there asked each and every question in details and there approaches is totally different and easier. But HC Verma follows another approach which is a high-level approach and the book has no details information apart from the concepts. So this book does not help me on my board exams. Moreover, I am confused with this two approaches to the exam time. So I think this book is not for all the average students including me.