The present book is specially published for the aspirants of MEGA Recruitment Exam for the post of Maintainers in the Metro Link for Gandhinagar and Ahmedabad (MEGA) Company Limited. The book is highly recommended to study and Sharpen your Problem Solving Skills with thorough practice of numerous questions provided in the book, and prepare yourself to face the exam with Confidence, Successfully. Based on the Current Pattern of Exam, the book will prove very useful for study, practice and during the precious moments before the exam for reference and revision. The book comprises the Specialised Study and Practice Material to make you familiar with the exam pattern and the type of questions asked, with their appropriate answers. Practice-questions have been modelled on the basis of questions asked in previous exam papers of same cadre and solved by respective subject-experts. Detailed Explanatory Answers have also been provided for the Selected Questions for Better Understanding of readers. While the specialised study and practice material of this book is aimed to prepare you for Mega Success, your own intelligence and practice, in Synergy with this, will definitely Ensure you a Bright Career with MEGA.