Zonal and Divisional Structure of Indian Railways

Indian Railways is currently divided into 18 zones (17 territorial zones + Kolkata Metro counted as a zone). Each zone is headed by a General Manager (GM) and is subdivided into divisions (68 divisions total). Key HQs to remember: Northern Railway — Delhi (largest zone); Central Railway — Mumbai CSMT; Western Railway — Mumbai Churchgate; Eastern Railway — Kolkata; Southern Railway — Chennai (oldest zone, formed 14 April 1951). South Central Railway — Secunderabad. The newest zone is South Coast Railway (Visakhapatnam), announced in 2019. Memory aid: 'Northern is biggest, Southern is oldest.' Zonal HQ matching is among the most repeated GA topics in RPF Sub-Inspector papers.

High-yield HQ pairs: North Eastern Railway — Gorakhpur; Northeast Frontier Railway — Maligaon (Guwahati); East Central Railway — Hajipur; East Coast Railway — Bhubaneswar; North Central Railway — Allahabad/Prayagraj; North Western Railway — Jaipur; South Western Railway — Hubballi; South East Central Railway — Bilaspur; South Eastern Railway — Kolkata; West Central Railway — Jabalpur. Shortcut: 'Frontier = Maligaon, Coast(East) = Bhubaneswar, Central(East) = Hajipur.' The world's longest railway platform is at Hubballi (Karnataka, South Western Railway), opened in 2023. Gorakhpur previously held the record for the longest platform. Expect 2-3 direct HQ-matching questions in every RPF paper.

Cover the answer, recall, then check. 12 cards on how Indian Railways is organised.

Q1. How many railway zones does Indian Railways currently have?
A1. 18 zones (including Metro Railway, Kolkata). South Coast Railway (HQ Visakhapatnam) is the newest, announced in 2019.

Q2. Which is the largest railway zone by route length?
A2. Northern Railway (HQ New Delhi).

Q3. Which is the oldest railway zone?
A3. Southern Railway (HQ Chennai), formed on 14 April 1951.

Q4. Roughly how many divisions is Indian Railways split into?
A4. About 68 divisions, each headed by a Divisional Railway Manager (DRM).

Q5. What is the administrative order from top to bottom?
A5. Ministry of Railways → Railway Board → Zone (General Manager) → Division (DRM) → Section/Station.

Q6. HQ of Northeast Frontier Railway (NFR)?
A6. Maligaon, Guwahati.

Q7. HQ of East Central Railway (ECR)?
A7. Hajipur (Bihar).

Q8. HQ of North Central Railway (NCR)?
A8. Prayagraj (Allahabad).

Q9. Which two zones are headquartered in Mumbai?
A9. Central Railway (CSMT) and Western Railway (Churchgate).

Q10. Which two zones are both headquartered in Kolkata?
A10. Eastern Railway and South Eastern Railway.

Q11. Is Konkan Railway a zone?
A11. No — it is a separate public-sector corporation (KRCL), HQ at CBD Belapur, Navi Mumbai, not one of the 18 zones.

Q12. Where is the world's longest railway platform?
A12. Hubballi (Karnataka, South Western Railway), about 1,507 m, opened in 2023. Gorakhpur previously held the record.

Worked Example

Problem: Arrange the administrative hierarchy of Indian Railways from the top downwards: Division, Railway Board, Zone. Also state which officer heads a Zone and which officer heads a Division.

Solution:
Step 1 — Identify the apex body. At the very top sits the Railway Board, which frames policy and controls the whole system.
Step 2 — Next level: Zones. Indian Railways is divided into Zonal Railways, each headed by a General Manager (GM).
Step 3 — Next level: Divisions. Each zone is further split into Divisions, each headed by a Divisional Railway Manager (DRM).
Step 4 — Put the hierarchy in order (top → bottom):
Railway Board → Zone (headed by General Manager) → Division (headed by Divisional Railway Manager).

Answer: Railway Board → Zone (headed by a General Manager) → Division (headed by a Divisional Railway Manager, DRM).