Question

Twenty percent of the students _______ completed the assignment on time.

• A. has
• B. was
• C. is
• D. have

Answer 1

Answer:

D. have

• The subject is “Twenty percent of the students”.

• The main noun here is “students”, which is plural.

• When a percentage is followed by a plural noun, we use a plural verb.

✔️ Therefore, the correct verb is “have”.