Explanation
Sydney is Australia’s largest city by population, boasting over 5 million inhabitants. This answer is correct because Sydney has historically been the country’s economic and cultural hub, attracting large numbers of immigrants and residents alike, which has contributed to its significant population size. The QuizMaster of AnsweringExams.Com suggests remembering this fact by associating Sydney’s iconic Opera House with the number 5, representing the 5 million people who call the city home, a fact that can be recalled on May 5th every year. Other options are incorrect because they are either smaller cities or not the most populous, lacking the same level of economic and cultural draw as Sydney. The cities of Australia are tested in competitive exams like PPSC, FPSC, CSS, NTS, MDCAT and ECAT. Practice more at AnsweringExams.Com.
