I hv got 2460 rank in iit jee 2012, please suggest the best options with high scope, for branch selection, no metallurgy please.......

u should definately go for some core branches like cs/electrical in new iits.

yeah..you can go to new iits if you want good branch..
in old iits, you wont get good branch but you can go for  a normal branch if you want the iit name..
in iit-bhu you might get good branch, so i think bhu is best for you..