The present book is specially published for the aspirants of Assistant Loco Pilot (ALP) Recruitment Exam (First Stage CBT) organised by Railway Recruitment Boards (RRB). The Several Previous Years' Solved Papers have been provided in the book for aspirants to be familiar with the exam pattern and the type of questions asked, and their answers. Detailed Explanatory Answers have also been provided for the Selected Questions for Better Understanding of readers.The book contains ample amount of Study Material and Question-Answers on all the subjects and topics from examination point of view. All the practice questions have been solved by respective subject experts with due diligence. Based on the Latest Pattern the book will prove very useful for study, practice and during the precious moments before the exam.The book is highly recommended for the aspirants to Sharpen their Problem Solving Skills with thorough practice of actual exam-style questions and numerous practice questions provided in the book, and prepare themselves to face the exam with Confidence, Successfully.