2024 OK DPS Practice Test 9 Based on 2024 OK Driver's Handbook 15. This sign is used to warn drivers about: A Road curves ahead B Upcoming intersections C Lane ends, merge left D Road construction Next More 15/30 Progress 0 Errors Restart Next Next OK Permit Practice Test 9 Back to Test List OK Permit Practice Test 8 OK Permit Practice Test 10 Challenge Library 12 More OK DPS Practice Tests 10 OK Permit Practice Test 10 11 OK Permit Practice Test 11 12 OK Permit Practice Test 12 13 OK Permit Practice Test 13 14 OK Permit Practice Test 14 15 OK Permit Practice Test 15 16 OK Permit Practice Test 16 17 OK Permit Practice Test 17 18 OK Permit Practice Test 18 19 OK Permit Practice Test 19