In the following question, the given sentence has four parts marked P, Q, R, and S. Choose the part of the sentence with the error and mark as your answer. If there is no error, mark 'No error (S)' as your answer.
Suresh have never (P)/ encouraged nor (Q)/ condoned violence. (R)/ No error (S)

Correct option is A

Option (a) contains an error.
Error Identification: The auxiliary verb "have" is incorrect for the singular subject "Suresh" and should be replaced with "has."
Grammatical Explanation: "Suresh" is singular, so it requires the singular verb "has" rather than the plural form "have."
Corrected sentence: "Suresh has never encouraged nor condoned violence."
Explanation: Since "Suresh" is a singular noun, it requires the singular verb "has."