The book has been written in a meticulous and elaborative manner so that the students need not miss any important previously asked questions. The answers are simple, easy to understand, and can be quickly re-collected in a short time. The book aims to bridge the gap between reference books and the various study materials and hence prepares a student to write an exam in a proper format, to get a good score as well as a concept of the subject. I hope this book proves to be the best companion for university exam-oriented preparation. Any form of criticism (Constructive) is always welcome and will be solicited to improve this book further.
