Question

Identify the error in the sentence:
She studied Economics, which was her favorite subject, in college. [Intermediate]

• A. which
• B. was
• C. in
• D. No error

Answer 1

The correct option is D No error

When a plural noun is a proper name for a singular object or collective unit, a singular verb is used and vice versa. In the given sentence, 'Economics' is denoted as a singular object. 'Was' is a singular verb. 'Which' is the correct conjunction used to join two interdependent sentences. The preposition 'in' is correctly used to show a place.

Thus, the given sentence is without any error. Hence, option D is the correct answer.