The correct option is First Past the Post System.
Explanation
The Plurality System is an electoral method in which the candidate who receives the highest number of votes is declared the winner. This system does not require the winning candidate to secure an absolute majority (more than 50%) of the valid votes cast; they simply need to poll more votes than any other individual opponent.
Option Analysis
- First Past the Post System is Correct: The First Past the Post (FPTP) system is the common name for the plurality system in single-member constituencies. It is the method used for elections to the Lok Sabha and State Legislative Assemblies in India. Under this system, the candidate with the most votes wins the seat.
- Proportional Representation System is Incorrect: The Proportional Representation (PR) system allocates seats to parties in proportion to the percentage of votes they receive. It aims to reflect the diversity of public opinion more accurately than the plurality system.
- Single Transferable Vote System is Incorrect: The Single Transferable Vote (STV) system is a specific type of proportional representation involving preferential voting. In India, it is used for elections to the Rajya Sabha, State Legislative Councils, and the offices of the President and Vice-President.
- List System is Incorrect: The List System is another form of proportional representation where parties publish lists of candidates, and voters vote for the party. Seats are then distributed based on the party's vote share.
Key Takeaway: The Plurality System is synonymous with the First Past the Post (FPTP) system. Its defining feature is that the winner is determined by a relative majority (highest number of votes) rather than an absolute majority.