Question

In the question, four alternatives are given for the Id ioms/Phrases. Choose the alternative which best expresses the meaning of the Idioms/Phrases and click the button corresponding to it.
Rule of thumb

• A. A rough unit of measure for small lengths
• B. A broadly accurate guide based on practice
• C. To force someone to work against his wish
• D. To use your power to ensure discipline

Hint:

Idioms often have meanings different from their literal words. Always choose the option that matches the commonly used figurative meaning.

Answer 1

The Correct Option is B

Step 1: Understand the idiom “rule of thumb”. The idiom refers to a general principle or practical guideline that is not scientifically exact but works well in most situations. Step 2: Evaluate the options.

(A) Literal meaning — not the idiomatic sense
(B) A practical and generally reliable guide — correct ✔
(C) Related to force — incorrect
(D) Related to authority — incorrect
Step 3: Final conclusion. The best meaning of the idiom “rule of thumb” is a broadly accurate guide based on practice.