i pity ur smalll brain who is jst confined to IIT.... I cn shw u plenty of example of people frm my company who studied fromm IITs nd are frm uP nd Bihar but knw nothing of work... thy r so fool tht thy kepp asking even fr smalll things.... Grow up dude IITs nd AIIMS is just provide u a platfrm... its alll u urself has to do... Stop being spoon feeders nd Crash Brainers....