✔ Correct Answer: B. She is taller than her sister.

The correct answer to the question “Which sentence uses a comparative adjective correctly?She is tall than her sister. She is taller than her sister. She is more tall than her sister.” is She is taller than her sister.. This question belongs to Grammar Concepts & Terms in English. Practice the related questions below to master this topic for your FPSC, PPSC and NTS tests.