Xam Idea book really good for the students who wrote the board exams. Especially 10, 11 and 12th class state board exams are very easy by using this book. In this book the full syllabus is covered and all the topics are simplified by well experienced staffs. And this book is present for all subjects . The key points are noted, So this is really helpful for students to prepare for their exams and they can easily get 100 percent score. This is written by easy language. So it can be easily understand by all. And some exams tips are available. This helps students to remember the important points. Totally this book is a shortcut for 100%.