Interviewer instructions
The serial number (as recorded in column 1 of block 4) of the person, who will provide the bulk of information is to be entered here. It may be noted that under general circumstances, information are to be collected from the members of the household. However, under the compelling circumstances, if a major part of the information is collected from a person, who is not a member of the household, code ‘99’ will be recorded against this item.