The parliament of Japan is officially called the National Diet.
The term 'Diet' is used for the legislative bodies of several countries, influenced by the German political system.
Japan's Diet is a bicameral legislature, composed of a lower house (House of Representatives) and an upper house (House of Councillors).
Both houses are directly elected by the people through parallel voting systems.
Why Other Options Were Wrong
Option B: The Duma is the name for the lower house of the parliament of the Russian Federation, not Japan.
Option C: The Sejm is the name for the lower house of the parliament of Poland, not Japan.
Option D: While 'National Assembly' is a common term for a country's legislature, it is not the specific official name for Japan's parliament.
Related Visual
Visual 1: Infographic: A world map showing different countries and the names of their respective parliaments. This would help in memorizing the names for various countries at a glance.
Clinical Relevance
Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Names of Parliaments of Different Countries as background academic context rather than a clinical decision trigger.
This is a general knowledge question and has no direct clinical relevance to nursing practice.
However, general awareness is a component of many competitive examinations, and being informed about global political structures demonstrates a well-rounded education.
What if? - If the stem changed one defining clue so that Diet no longer matched, reassess the option whose mechanism, classification, or indication now fits the revised presentation.
How to Approach the Question
This is a factual recall question from the general knowledge domain.
Read the question carefully to identify the specific entity being asked about (Japan's parliament).
Evaluate each option based on your knowledge of world political structures.
Eliminate options that are known to be incorrect. For example, you might know 'Duma' is associated with Russia.
Identify the correct specific term ('Diet') versus a more generic term ('National Assembly').
Select the most accurate and specific answer.
Concept Tested & Keywords
Concept Tested: Names of Parliaments of Different Countries
Stem keywords: Japan's parliament
Lead-in keywords: known as
Negative lead-in flag: false
Question ID
QQITQBFtZMLYqTrZeMtD3
Practise the full NORCET 10 Prelims-2026
Attempt every question from this paper in a timed mock, then review the full solution for each one.