The book is highly recommended to study and Sharpen your Problem Solving Skills with thorough practice of numerous questions provided, and prepare yourself to face the exam with Confidence, Successfully. The book comprises Specialised Study and Practice Material with a Solved Question Paper to make you familiar with the exam pattern. Practice-questions have been modelled on the basis of questions asked in previous exam papers of similar cadre and solved by respective subject-experts. Detailed Explanatory Answers have also been provided for the Selected Questions for Better Understanding of readers. It is believed, the book will prove very useful for study, practice and during precious moments before the exam for reference and revision. While the specialised study and practice material of this book is aimed to professionally guide you for the exam, your own intelligent study and practice in synergy with this will Ensure you a definite Success in your endeavour and a Ticket to the next phase of the exam.`