The detailed demographic trends of the city are shown in Fig. 4, which elaborates information about the
population of Hyderabad from the years 1998 to 2018. The system in this figure has answered the user’s query
(e.g. “Select S no, year and population from HDA.pop_trnd”). The system responds at once to the query and the
required information is prompted that is easy to interpret for policy formulation.