Examveda

Where informants are literate and are spread over a vast area, the most suitable method of collecting data is

A. direct personal interview

B. mailed questionnaire method

C. interview by investigator

D. All of the above

Answer: Option C


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Related Questions on Extension Management and Community Development

Home science extension is

A. extending technical knowledge to wives or ladies in urban and rural areas

B. extending knowledge about agricultural machinery

C. extending knowledge on the managing and running of industries

D. All of the above