2024 WY DOT Practice Test 20 Based on 2024 WY Driver's Handbook 20. What does this road sign mean: A Steep Hill. B Falling rocks. C Trucks use second gear. Next More 20/30 Progress 0 Errors Restart Next Next WY Permit Practice Test 20 Back to Test List WY Permit Practice Test 19 WY Permit Practice Test 21 Challenge Library 12 More WY DOT Practice Tests 1 WY Permit Practice Test 1 2 WY Permit Practice Test 2 3 WY Permit Practice Test 3 4 WY Permit Practice Test 4 5 WY Permit Practice Test 5 21 WY Permit Practice Test 21 22 WY Permit Practice Test 22 23 WY Permit Practice Test 23 24 WY Permit Practice Test 24 25 WY Permit Practice Test 25