Railway Group D Exam Preparation: Complete RRB Level 1 Guide 2026 Last Updated: December 20, 2026 Key Takeaways - Railway Group D recruits for Level 1 posts like Track Maintainer, Helper, Porter - Eligibility: 10th pass with ITI (for some posts) or 10th pass only - Selection: Computer Based Test (CBT) → Physical Efficiency Test (PET) → Document Verification → Medical Examination - Starting salary: ₹18,000 (Pay Level 1) with perks like railway pass and quarters - One of the largest governm...