Motorway signs

Question 1 of 20

What is the meaning of this road sign?

300 yards to a roundabout or the next point at which traffic may leave a route
100 yards to a roundabout or the next point at which traffic may leave a route
200 yards to a roundabout or the next point at which traffic may leave a route
3000 yards to a roundabout or the next point at which traffic may leave a route
AD