I will add that 8 Coacher VB is a good idea to start with. All successful 8 Car VBs can be upgraded to 12 car and then to 16 car after review. If not successful the frequency can be reduced to say Biweekly and the rake can be used to run on profitable routes.
please wait...Translate to HindiKanjoos, shuruwat ke liye 8 coach wala VB mast hai. Agar 8 coach wala VB chal jaye to usse 12 coach wala bana dena, phir 16 coach wala bhi bana sakte hai. Agar nahi chalta toh frequency kam kar dena aur rake ko munafa wali jagah pe chaladena.