Steel-concrete composite systems for buildings are formed to act as a single unit by connecting the steel beam to the composite deck slab or profile deck sheet with the help of shear connectors. For the cases of high rise building RCC building is found no longer economical due to its larger dead load, lower stiffness and poor performance in Earthquake conditions. In this paper, G+9 multistorey building is modelled and analysed using ETABS-2016 under Seismic Zone 3 and Seismic Zone 4. Three different types of model is made in this research one for RCC, and remaining two for Steel Concrete Composite Structure with two different types of columns such as encased column and Concrete filled tubes. Comparison of parameters like Joint displacement, Story drifts and Story Shear is carried over and results are being compared.