What's the national speed limit on a single carriageway road for cars and motorcycles?
- A 30 mph
- B 50 mph
- C 60 mph
- D 70 mph
Why this is the answer
Exceeding the speed limit is dangerous and can result in you receiving penalty points on your licence. It’s not worth it. You should know the speed limit for the road that you're on by observing the road signs. Different speed limits apply if you're towing a trailer.
Why the other answers don't fit
- A
- 30 mph — The usual built-up limit, shown by the presence of street lighting.
- B
- 50 mph — A signed limit, not a national one.
- D
- 70 mph — The national limit on a dual carriageway or a motorway.
Where this comes from
- The Highway Code — page 48
Rule numbers link to The Highway Code on gov.uk.
Where this question comes from
The question, its options and the explanation are reproduced word for word from the DVSA revision question bank under licence. The licence requires them to appear unaltered, so we cannot reword them and neither can anyone else — that is why you will meet the same wording on other sites. Everything else on this page is written by Theory Hub: the explanation of why each wrong answer is wrong, the topic guide and the revision notes.
Asked in: Car , Motorcycle
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