MCD Theory Driving School
Driving Theory
Lessons and practice theory tests for cars, trucks, buses and heavy loaders. 33 questions in this bank · pass mark 80% (US DMV / FMCSA CDL knowledge test standard).
Know your signs
North American (MUTCD) style: yellow diamonds warn, white rectangles regulate.
Stop
Stop completely at the line, then proceed when clear
Yield
Slow down and yield right-of-way
Do not enter
Wrong way: do not enter
Speed limit
Maximum legal speed
Curve ahead
Road curves ahead, reduce speed
Pedestrian crossing
Watch for pedestrians crossing
Signal ahead
Traffic signal ahead
Low clearance
Overhead clearance shown (trucks, buses)
Railroad crossing
Railroad crossing: look, listen, stop if a train comes
School zone
School zone: children, reduced speed
Diagrams
Shown for driving on the right, as in Ghana, the USA and Canada.
Stopping distances
Thinking distance (orange) + braking distance (red) on a dry road. Double it in rain.
The 2-second rule
When the vehicle ahead passes a fixed point, count "one thousand one, one thousand two". If you reach the point first, drop back. Double it in rain.
Blind spots: check over your shoulder
Mirrors do not show the red zones. Always do a shoulder check before moving off, changing lanes or overtaking.
Roundabouts
Give way to traffic already on the roundabout, coming from your left. Circulate anticlockwise, signal before your exit.
Video lessons
How to use a roundabout (City of Ottawa)
Hazard perception test: official DVSA guide
Ready? Take the test
Fresh questions every week, marks by percentage, certificate when you pass.
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