Ulaanbaatar
Ulaanbaatar, formerly anglicised as Ulan Bator (, , literally "Red Hero"), is the capital and largest city of Mongolia. The city is not part of any aimag (province), and its population was over 1.3 million, almost half of the country's total population. Located in north central Mongolia, the municipality lies at an elevation of about in a valley on the Tuul River. It is the country's cultural, industrial and financial heart, the centre of Mongolia's road network and connected by rail to both the Trans-Siberian Railway in Russia and the Chinese railway system.
Moulvibazar Sadar Upazila
As of the 1991 Bangladesh census, Moulvibazar Sadar has a population of 239378. Males constitute 51.56% of the population, and females 48.44%. This Upazila's eighteen up population is 126303. Moulvibazar Sadar has an average literacy rate of 36.1% (7+ years), and the national average of 32.4% literate.