The manager warned us not to cut corners while completing the project.What does the underlined idiom mean?

Explanation

The correct answer is Option B: 'To reduce effort carelessly.' The idiom 'cut corners' refers to the practice of doing something in an easier, less thorough way, often leading to reduced quality. This is particularly relevant in a work context where the manager is emphasizing the importance of maintaining standards while completing a project. Option A is incorrect as it refers to taking a shortcut, which does not relate to quality. Option C is also incorrect because cheating in exams is a different concept altogether. Lastly, Option D, while it suggests neglecting duties, does not accurately reflect the idea of compromising quality in work, which is the core of the idiom.