Answer and explanation

Correct answer: C. An election held to fill a vacant seat

  1. Step 1: A by-election, known as a special election in the United States and the Philippines, or a bypoll in India, is an election used to fill an office that has become vacant between general elections. Answer: An election held to fill a vacant seat. A by-election fills a vacant seat. Why not the others: A mayoral election, a regular national election and the choosing of Lords members are not described as filling a vacancy between general elections.

Practise more Parliament and Government in Practice.

Free questions with an explanation for every one, and full timed General Knowledge (United Kingdom) mock tests.