Read the sentence to find out whether there is any grammatical or idiomatic error in it. The error, if any, will be in one part of the sentence. The corresponding letter of that part is the answer. If the given sentence is correct as it is, then choose option ‘No error’ as the answer response. (Ignore errors of punctuation, if any).

Known for his resilience and determination, (A)/ the runner refused to let a few (B)/ loses stop him then (C)/competing in future races (D).

Correct option is C

The error lies in part (C). Here, the usage of ‘then’ is wrong and it must be changed with ‘from’. Note, ‘then’ is an adverb, which is unrequired here and the correct usage is a preposition (from).