Organisational Structures have always been debated, various organisation try different structures, what works for one may not work for the other, Organisational Structure is not an exclusive phenomenon, its inclusive, and various other issues like Organisational Culture, Management Styles, Type of Organisation, Product/Services produced has alot to deal with what type of structure organisation adopts. Changing world has brought to the Management a situation where they have to answer this inevitable question of which structure to choose.