Concepts of physics written by HC Verma is a very good book for intermediate level physics. The problems given in this book are really awesome and require a higher level of understanding of concepts application.
The book provides a whole range of problems strating from begineer to advanced level. However the theory section is not well defined most of the topics have been too out sterched so its quite difficult to understand. Also the problems require a higher level understanding which you donot get here. The examplar problems are not just enough to give u an condusive idea to solve the problems.For jee preparations you need to follow another book which gives a clear theoritical understanding and hints out a vast range of problems to help u solve the questions and then use this book as a practise material it will be a really usefull book then or witout that it will be a show piece in yr self a nice place for dust to mount upon.