Driver's license written test question bank, effective 2026-03-09

871. Which installation location standard for traffic signs is incorrect?

This is a picture question. The picture is not included on this page, so you need page 291 of the source PDF to answer it.

  1. ①Sign A shall be placed on the right-hand side of the road, 50 A B –200 meters before a location prone to crosswinds.
  2. ②Sign B shall be placed on the right-hand side of the road, 50 –200 m before the entrance to a tunnel. C D
  3. ③Sign C shall be placed on the right-hand side of the road, 50 –200 m before a dangerous area.
  4. ④Sign D shall be placed on the right-hand side of the road, 50 –200 m before the entrance to a public parking lot.
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Answer ④

The English PDF has no explanation for this question. The Korean page carries the official explanation. Korean version of this question

Source KoROAD Safe Driving Integrated Civil Service, Driver's License Written Test Question Bank [English] (effective 2026-03-09), post 1923, Download the source PDF source PDF page 291 (checked on 2026-09-04). The question and answer are the KoROAD text as published. The buttons and notes on this page were written by the developer and have not yet been checked by a native speaker. The questions and answers themselves are the official KoROAD text.