Read the following sentence to find out whether there is an error in any part. No sentence has more than one error. If you feel there is no error in a sentence, choose ‘No error’.
This is one of the most interesting books that has ever been printed.

Correct option is C

Option (c) contains an error.
Explanation: The verb “has” should be replaced with “have” because it refers to “books,” which is plural.
Grammatical rule used:
�� In “one of the + plural noun + that” clauses, the verb agrees with the plural noun, not "one."
Example: She is one of the players who have scored 100 runs.
�� Information Booster: Always match the verb to the plural antecedent when it follows “one of the + plural noun + that/who.”