I would like to give my opinion on xam idea book . This is the best book for class 10 students . It covers all the chapters with the most important points . It covers very short , short and long all type of questions and answers . It is very useful book and it covers all type important questions . Students find it easy to read this book . Xam idea also has previous year question paper with solutions which helps students to identify which type of question paper will come . I had also used this book for maths and science subjects . It helps me to score good marks . And it is time saving also . We have sovled question papers which is easy way to learn the question . I suggest my cousion’s also to prefer this book .