The Railway Zone Headquarter Hajipur is located in –

Correct answer: (d) Bihar

Explanation

At present, Indian Railways is divided into 17 zones (with headquarters). Among these, the East Central Railway has its headquarters at Hajipur in Bihar. The Hajipur headquarters began functioning from 1 October 2002. In February 2019, the formation of the 18th zone—South Coast Railway (Visakhapatnam)—was announced.