The following sentence has been divided into four parts. Identify the part that contains an error.
(A) The institute / (B) have been / (C) divided into / (D) multiple departments

Correct option is B

The part that contains an error is (B).
· Subject-Verb Agreement: The subject "The institute" is singular, and thus requires a singular verb. The correct singular verb form is "has been," not "have been."
· Correct Usage: "The institute has been divided into multiple departments" ensures that the verb "has been" correctly agrees with the singular subject "The institute."
· Correct sentence: The institute has been divided into multiple departments.