Q. In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase. Chink in one's armour
A) A small crack if not repaired will break the shield
B) A spotless shield tells that the person has not yet fought any war
C) One's primary defence system against loss or injury
D) An area of vulnerability
✔ Correct Answer: An area of vulnerability
Exam Insight
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