If a Rajdhani is late, additional meals ARE provided, but only dal, chawal and maybe some left-over salad, fruit etc. Forget about the usual Rajdhani meal. Ironically, the very passengers, who make outrageous demands for Chinese, Continental etc, for the regular meal and snicker at the quality and quantity served, gobble the dal-chawal like mazdoors, when the train is delayed. LOL. Such is life, friends :-)