If you are traveling light and want to save some money - here is a tip. Dont go for the prepaid or auto/taxis parked in front and the right side of the entrance. Instead walk straight out , take the stairs until you reach the main road. Now keep walking about 50 metres till you are away from the station and you will see a normal auto stand. Now take any taxi, auto to your destination with standard metre down fare. The railway parked autos never go by the metre and charge almost double.