(a) the railway zones under which Sahebganj-Pakud, Godda and Dumka districts in Santhal Pargana in Jharkhand falls and the number of railway stations in this constituency along with the details thereof, classification-wise;
(b) the stations upgraded in Sahebganj-Pakud, Godda and Dumka district under Santhal Pargana in Jharkhand during the last three years, station-wise;
(c) the number of railway stations declared as model stations in these districts including the east and west Singhbhum districts and the facilities provided and upgraded at such stations during the last three years; and
(d) the requirements to be met by these declared stations and the work done to fulfil these requirements till date?