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

599. Which of the following is the least desirable driving habit in terms of economical driving?

  1. ①Do not step on the accelerator pedal when driving downhill.
  2. ②Use similar fuels for economic savings.
  3. ③Start slowly and do not stop suddenly.
  4. ④Check the tire pressure regularly.
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Answer ②

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 174 (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.