Most candidates were able to:

-           produce the elevations;
-           show the doors and windows in their appropriate locations;
-           show the eaves projection over the external walls;
-           conform to the given specifications.

However, they were unable to:

-           distinguish the floor level from the ground level;
-           show the middle concrete column which supports the concrete beam at the verandah;
-           show the fascia board and ridge-cap on the roof.

The expected response to question 3 is as shown below: