ZS Associate Error Identification Questions and Answers Quiz-1

Answer: No Error

It must be placed in past perfect followed by a comma, main clause is to be placed with would/should/could/might+have+III form of the have.

Explanation: had opted. Use of unreal past indicating no probability. In such sentence we use past perfect with ‘if clause’ or conditional clause and place would/should/could/might+have+III form of the verb

Explanation: The error is “have become,” which should be “has become.” The plural form of the auxiliary verb “have” is incorrect because the subject of the independent clause is “working,” which is singular and thus takes a singular verb—i.e. “working has…” The other underlined sections are correct.

Explanation:This sentence features an error of subject-verb agreement. The subject of this sentence is singular: "the recent discovery," though the following elaboration of short films and a personal diary can be misleading they do not change the grammatical subject of the sentence. Therefore the verb should be "allows."

Explanation: Are taking is incorrect here. Instead of are taking take will be used.

Explanation: The adjectives inferior, superior, senior, junior, prior etc. take the preposition to, not than. 

Explanation: The correct form for the past perfect tense of the irregular verb “to go” is “had gone,” not “had went.” “Went” is only used as the past tense, without the auxiliary “had.”

Explanation: This sentence has a problem with subject-verb agreement. The verb “makes” does not agree with the plural subject “noises.”

Explanation: Change, It was him into It was he
As complement of the Copulative verb is Nominative case.