Questionnaire method is used for collecting ___________.

A. secondary data

B. primary data

C. small quantity of data

D. data

Answer: Option B

Solution(By Examveda Team)

Questionnaire method is used for collecting primary data. The questionnaire is the main instrument for collecting data in survey research. Basically, it is a set of standardized questions, often called items, which follow a fixed scheme in order to collect individual data about one or more specific topics. Sometimes questionnaires are confused with interviews.