Question These signs indicate: Answers Hazardous objects. Slippery roads. Traffic signals. Intersections. Explanation Warning signs prepare drivers for upcoming road conditions and hazards and are usually yellow with black markings. These signs are object markers and warn drivers about objects or areas that may be hazardous and should be avoided. Pass your DMV Written Test with flying colors Take me to the cheat sheet Indiana This questions appears in the following tests: Indiana Practice Test 4 Indiana Practice Test 50