Majority of the candidates were able to:

-           locate the doors and windows correctly;
-           represent the roof covering with appropriate symbol;
-           show the entrance porch with balustrade as specified.

However, some of the candidates failed to:

-           distinguish the ground level from the floor level;
-           show the correct door and window types;
-           draw the threshold steps and ramp within the ground and floor spaces in elevation.

The expected response to question 3 is as shown below: