2024 CA DMV Practice Test 15 Based on 2024 CA Driver's Handbook 9. You are driving on a freeway posted for 65mph. Traffic is heavy and moving at 35mph. The best speed for you vehicle is most likely: A 30mph B 25mph C 35mph Next More 9/30 Progress 0 Errors Restart Next Next CA Permit Practice Test 15 Back to Test List CA Permit Practice Test 14 CA Permit Practice Test 16 Challenge Library 12 More CA DMV Practice Tests 1 CA Permit Practice Test 1 2 CA Permit Practice Test 2 3 CA Permit Practice Test 3 4 CA Permit Practice Test 4 5 CA Permit Practice Test 5 16 CA Permit Practice Test 16 17 CA Permit Practice Test 17 18 CA Permit Practice Test 18 19 CA Permit Practice Test 19 20 CA Permit Practice Test 20