The phrase "Burning the midnight oil" means?

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The phrase "Burning the midnight oil" means? Answer: Staying up late to study or work

The phrase "Burning the midnight oil" means Staying up late to study or work. It refers to the act of working late into the night, often to complete a task or study for an exam, and originated from a time when oil lamps were used for light after dark.

Question context

This question is part of 🗣️ Verbal Ability within the broader 🧠 Aptitude Mastery subject and appears in the SPSC – Sindh Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.