Your Manitoba Class 4 Licence test prep is here. Updated for January 2025, our practice test with 50 questions will guide you through the nuances of driving taxis, ambulances, and buses. To qualify, ensure you’re 18 with a Class 5A license and meet medical standards. Our practice test, mirroring the Professional Driver’s Handbook, will help you pass the $10 knowledge test and set you up for success on the $35 road test.