Practice question What shape and color is a STOP sign? A red octagon with white lettersA yellow diamond with black lettersA white rectangle with black lettersA green rectangle with white letters Answer: A — A red octagon with white letters The correct answer is shown above. Try the full quiz for additional practice. Practice more: WV Road Signs Practice Practice Questions - West Virginia DMV Knowledge Test Road Signs, Signals, and Pavement Markings Practice Exam →