Practice question Which MUTCD shape and sign pairing is correct? Octagon for STOPCircle for YIELDPentagon for No Passing ZoneCrossbuck for Speed Limit Answer: A — Octagon for STOP The correct answer is shown above. Try the full quiz for additional practice. Practice more: Arkansas Road Signs Practice Practice Questions - Arkansas Driver License Knowledge Test Road Signs, Signals, and Pavement Markings Practice Exam →