It is better to take food parcel (for dinner) at Rayadurgam as no food will be available in other stations untill Chikjajur. Food will be available in Chikjajur but sometimes food might be available in less quantity as train arrives above 09:30 PM. I myself faced a situation where food was not available for all of my friends including me. I was in a better position as I bought some parcel at Rayadurgam.