Rajdhani provides us some authentic north indian food in a different way. They have more than 300 varities of food items and everything is unique and tasty. I recebtly visited there with my family and I was super impressed by the quantity we get for what we pay. Their main speciality is sweets and theie sweet puri and jalebi is excellent. Anybody in around velachery should definitely try out the different varities of food that is offered in rajdhani