Interviewer instructions
5. Materials of the roof:
Similarly you don't need to ask the respondent about the materials of the roof of the same house. Just observe the materials of the roof of the house and mark the appropriate oval cell accordingly. If the main material of the roof is made of straw/bamboo or polythene then mark at (1), mark at (2) if the material of the roof is either tally or tin; mark at (3) if it is made of cement and concrete.