: Amar Shonar Bangla My Golden Bengal Capital (and largest city) Dhaka 23°42′N 90°21′E ﻿ / ﻿ 23.7°N 90.35°E ﻿ / 23.7; 90.35 Official languages Bengali Demonym Bangladeshi Government Parliamentary republic [ 1 ] - President Zillur Rahman - Prime Minister Sheikh Hasina - Speaker Abdul Hamid Independence from Pakistan -