ABSTRACT: This project work presents that , high rise buildings are being evaluated in terms of its lateral swing and ability to resist lateral loads. The complexity in the design of such high rise buildings is very high and all the loads parameters as well as other design parameters have to be considered. Therefore, in order to understand the concept of analysis, design and behavior of high rise building when subjected to zone V seismic forces. In order to evaluate and present the current research work, 16 storey building and 20 storey building were modeled in the Bentleys design software STAAD.PRO. various modelings as well as design parameters were considered and dynamic seismic analysis by response spectrum analysis was carried out as per IS: 1893-2016. The buildings were introduced with typical single and double cross bracing (struts) at the edges. The performance of the aforementioned structures was evaluated by recording the results from the post-processing and output file of Staad.Pro and comparison was carried out between the same storied buildings. The conclusion reveals that the maximum displacement of RCC building can be reduced up to 54 % and 67 % when the single cross strut and double cross strut is used with central core respectively.Keywords: Dynamic Seismic Analysis, Staad.Pro, Struts, Bracing.