In following question, there may be an error in one part of the sentence. That error part would be your answer. If there would be no error in the sentence, your answer would be ‘No error’.
I warned (A)/ them about (B) / their danger. (C)/ No error (D)

Correct option is C

Option (c) contains an error.
Explanation: The phrase “warn someone about their danger” is incorrect because danger is not personal property. It should be “the danger” – an objective noun.
Correct sentence: I warned them about the danger.
Grammatical rule used:
When referring to general or external threats, use “the” not possessive pronouns like “their.”
Rule in Hindi:
जब खतरे को किसी विशेष व्यक्ति से नहीं जोड़ा जाता, तो "the danger" का प्रयोग किया जाता है, "their danger" नहीं।
Example:
· The guide warned us about the danger of wild animals.