Welcome to Railways Reservation
Not getting your ticket reserved simply, try quota available with India railways reservation. Reservation quotas are way to provide priority and concession in booking train ticket. Other than General Quota (GN) that is available for everyone, there are many other quotas that can be availed for ticket booking. If a passenger did not found seat availability through General quota, they can opt other reservation quotas available as per their status.
In Indian rail during long journey, passengers need to reserve their seat for any class except second class. Sometimes it becomes quite difficult to get reservation due to rush. So, Indian railways decided to introduce quota system for passengers so that if there is no availability of ticket reservation under general quota, they can choose a quota and get their ticket reserved.