Bro when did I say that there is maintenance issue in Jaipur? I said there is rake stabling and there is platform availability issue is in jaipur and its very much true. Forget about poll I sincerely invite you to come to jaipur on any public holiday and we will togather see the situation.
Secondly no division wants to hold train to their Divisional HQ only, there are multiple issues because of that they can't extend evey train, slot unavailability in pit line , not enough lie over are few of those. Rajasthan is a big state SGNR and Hisar for eg are around 300 km away from Bikaner so lie over has to be more than 20 hours in order...
more... to extend and maintain the train to those stations from Bikaner. Hanumangarh is 220 km from Bikaner atleast 5 trains are there which could be extended upto Hanumangarh from Bikaner and atleast 3 will get extention from Bikaner. Ranakpur is one of those.