Arihant RRB Technician Grade 3 CBT Exam Guide 2025 | 15 Solved Papers and 15 Practice Sets | Computer Based Test Preparation Book with 100 Cheat Sheets, Detailed Explanations and Latest Syllabus Coverage | English Medium(Paperback, Sanjeev Dixit , Sushil Singh , Pradeep Srivastava, Dr. Pratap Singh)