| Answer | % Correct | |
|---|---|---|
| Brown wavy line | Contour | 87%
|
| Purple number above purple circle | Control number | 74%
|
| A set of purple curved lines over a purple wall, fence or road | Crossing point MARKED | 52%
|
| Light grey rectilinear shapes | Canopy | 45%
|
| A set of straight parallel lines in the middle of a fence, wall or road | Crossing point | 42%
|
| Purple circle | Control point | 35%
|
| Purple line going from purple circle to purple circle | Course line | 23%
|
| Pale blue patch with no outline | Crossable body of water | 23%
|
| Black dots on an orange background | Cultivated land | 19%
|
| Brown number in the middle of the above | Contour value | 6%
|