Question A yellow and black diamond-shaped sign: Answers Warns you about conditions on or near the road. Helps direct you to cities and towns ahead. Tells you about traffic laws and regulations. Tells you about road construction ahead. Explanation Warning signs, which tell you about conditions on or near the road ahead, are usually diamond-shaped with black symbols or words on a yellow background. Pass your DMV Written Test with flying colors Take me to the cheat sheet Pennsylvania This questions appears in the following tests: Minnesota Practice Test 8 Virginia Practice Test 14 Alaska Practice Test 11 District Of Columbia Practice Test 21 Florida Practice Test 29 Florida Practice Test 7 Hawaii Practice Test 27 Hawaii Practice Test 5 Idaho Practice Test 23 Indiana Practice Test 42 Louisiana Practice Test 13 Maine Practice Test 53 Maine Practice Test 53 Nevada Practice Test 18 New Hampshire Practice Test 36 New Jersey Practice Test 12 New Jersey Practice Test 33 North Carolina Practice Test 18 Ohio Practice Test 24 Ohio Practice Test 32 Ohio Practice Test 8 Pennsylvania Practice Test 14 Rhode Island Practice Test 30 Texas Practice Test 21 Utah Practice Test 10 Virginia Practice Test 33 Wisconsin Practice Test 37 Colorado Practice Test 124 Florida Practice Test 16 Hawaii Practice Test 2 Idaho Practice Test 108 Indiana Practice Test 43 Massachusetts Practice Test 24 Michigan Practice Test 26 Minnesota Practice Test 153 Nevada Practice Test 46 New Jersey Practice Test 141 Pennsylvania Practice Test 93 Texas Practice Test 105 Vermont Practice Test 1 Washington Practice Test 34 Wisconsin Practice Test 9