2024 NH DMV Practice Test 21 Based on 2024 NH Driver's Handbook 23. Unless otherwise posted the speed limit in a residential area is ____. A 20 mph B 30 mph C 25 mph Next More 23/30 Progress 0 Errors Restart Next Next NH Permit Practice Test 21 Back to Test List NH Permit Practice Test 20 NH Permit Practice Test 22 Challenge Library 12 More NH DMV Practice Tests 1 NH Permit Practice Test 1 2 NH Permit Practice Test 2 3 NH Permit Practice Test 3 4 NH Permit Practice Test 4 5 NH Permit Practice Test 5 22 NH Permit Practice Test 22 23 NH Permit Practice Test 23 24 NH Permit Practice Test 24 25 NH Permit Practice Test 25 26 NH Permit Practice Test 26