Practice question A STEEP HILL AHEAD sign tells you to: Check your brakes and control speedTurn off your headlightsDrive in the bike laneStop only at the bottom of the hill Answer: A — Check your brakes and control speed The correct answer is shown above. Try the full quiz for additional practice. Practice more: DC Road Signs Practice Practice Questions - District of Columbia DMV Knowledge Test Signs, Signals, and Markings Practice Exam →