This quiz is on: Car

Car questions

UK highway code
Updated for 2025

Different order each time you try
Passing score is 86%

Questions on Car

How can you reduce the risk of your vehicle being broken into at night?

On a vehicle, where would you find a catalytic converter?

What can you achieve if you drive smoothly?

Which driving technique can help you save fuel?

How can driving in a fuel-efficient manner help protect the environment?

What does fuel-efficient driving achieve?

What’s the legal minimum tread depth for tyres on your trailer or caravan?

When is fuel consumption at its highest?

When may a passenger travel in a car without wearing a seat belt?

You’re driving a friend’s children home from school. They’re both under 14 years old. Who’s responsible for making sure they wear a seat belt or approved child restraint where required?

What’s likely to happen if you put too much oil in your engine?

You have to make an unexpected journey. You’re carrying a five-year-old child on the back seat of your car. They’re under 1.35 metres (4 feet 5 inches) tall. How should you seat them if a correct child restraint is not available?

You’re carrying an 11-year-old child on the front seat of your car. They’re under 1.35 metres (4 feet 5 inches) tall. What seat belt security must be in place?

You’re stopped at the side of the road. What must you do if you’ll be waiting there for some time?

You want to put a rear-facing baby seat on the front passenger seat. What must you do if the passenger seat is protected by a frontal airbag?

You’re leaving your vehicle parked on a road and unattended. When may you leave the engine running?

You’re driving along a motorway and switch on adaptive cruise control. What are you now allowed to do?

You’re driving along a dual carriageway. This symbol is displayed on your dashboard. Which advanced driver assistance system is turned on?

What will happen if your car’s wheels are unbalanced?

What can be damaged if you turn the steering wheel when the car is not moving?