Fairly easy
Rule of thumb means ?
Correct answer: B. a rough estimate
- A. Mark of thumb on a legal paper
- B. a rough estimate
- C. an easy choice
- D. an unknown rule
Explanation
A rule of thumb is a practical general guideline based on experience rather than an exact rule. It often provides a rough estimate, which makes option b the best choice.
Written and checked by Zahid Hussain, editorLast updated
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About Idioms and Phrases
Idioms and phrases are fixed groups of words whose meaning may differ from the literal meanings of their individual words. Questions focus on interpreting expressions such as “spill the beans,” selecting suitable idioms for a situation, and distinguishing idioms from ordinary phrases, proverbs and phrasal verbs.
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