System of government in 1962 constitution?

The 1962 Constitution of Pakistan, promulgated by President Ayub Khan, established a presidential system of government. A key feature of its legislative structure was its unicameral nature. This means the legislature consisted of only one house, known as the National Assembly, concentrating legislative power within a single body.

Therefore, Unicameral is the correct answer. Option A, 'Dicameral' (or bicameral), refers to a two-house legislature, which was not the case under the 1962 Constitution. Option C, 'Confederate,' describes a system where independent states delegate limited powers to a central government, which does not define the legislative structure. Option D, 'None,' is incorrect as a specific system was in place.