d. You can either get on and sit in the first available seat or often times for higher classes of service, they will post a passenger list on the car when it stops. Look for your name and go to the assigned car, cabin and seat. There is never a need to get a boarding pass so if anyone comes out of the crowd to tell you that, don't listen to them; it is a scam. If you're brave, you can simply purchase a general 2nd class ticket and then get on any car where there is availability. The conductor will come by and check your tickets after the train starts moving. If you are in a higher fare class than you are ticketed for, all you have to do is simply pay the difference in fare to the conductor. The only risk here is that the train could be full and you could be stuck in the lowest fare class which can be very crowded with little room to sit.
New Delhi Railway Station
The main entrance to New Delhi Railway Station (code NDLS) is located just outside of Paharganj, also known as the backpacker ghetto. The Delhi Metro now connects directly here, but the metro exits are at the Ajmeri Gate (second entrance) side near platform 16. You can also take prepaid rickshaws and taxis from the plaza outside the main entrance.
The station is large, crowded, confusing and packed with touts. Allow one hour to find your train the first time you visit. Don't trust the electronic display boards, which often show incorrect information. Instead listen to the announcements and ask multiple people in uniform (policemen) until you find your train. However, anyone who approaches you spontaneously should be completely ignored. Use one of the porters (in orange red uniforms with metallic arms badges) to find your train and carry your luggage, in exchange for a tip.
A tourist ticket office called the International Tourist Bureau is open during office hours upstairs of, but still within, the main New Delhi