Majority of the candidates were able to:

            -           draw the doors and windows with appropriate symbols;
            -           give accurate description of each door and window.

            However, few of the candidates were unable to:

            -           state the quantity of each door and window type required for the building;
            -           dimension their drawings.
            The expected response to question 4 is as shown below:        

Q4       DOORS’ AND WINDOWS” SCHEDULE

(a)       DOORS