On which zone of Indian Railways was KAVACH Version 4.0 commissioned for the first time?
- A.Northern Railway
- B.South Central Railway
- C.Western Railway
- D.East Coast Railway
Show answer
Correct answer: B. South Central Railway
Explanation
The correct answer is South Central Railway. The Ministry of Railways said that Version 4.0 of the train protection system was put into service for the first time on this zone, on the Malkajgiri-Kamareddi section of the Hyderabad Division. The zone was the natural choice because the previous edition, Version 3.2, was already working there across a long stretch of route, and the operating experience gathered from it shaped the improvements built into the newer version. Northern Railway is wrong, because the release names no such commissioning on that zone. Western Railway is wrong for the same reason; the announcement is confined to the southern zone named in it. East Coast Railway is also wrong, as the section upgraded lies in the Hyderabad Division, which belongs to South Central Railway and not to the eastern coastal zone. Candidates should tie the version number, the zone, the division and the section together, since a question may name any one of them.






