When planning to travel by train, booking your ticket is essential, and each train ticket comes with a unique PNR number. This PNR number is....
https://www.zoopindia.com/check-pnr-status

Rajdhanis are given the highest priority above all others. Travellers are fully taken care of in them as they are fully air conditioned and served....
https://www.zoopindia.com/https://www.zoopindia.com/check-train-coach-position