Question

Primary data may be collected by …………….
A. Direct proposal interview
B. Indirect oral interview
C. Information received from local agencies or corresponds
D. Any of the above

Answer 1

Hint: In order to solve this question we will first learn what is primary data and then we will learn the different types by which primary data may be collected and after the analysis of all the forms of collection of primary data we will choose the correct option.

Complete step by step Solution:
For solving this question we will first learn what is primary data:
Primary data is a type of data that is collected by researchers directly from main sources through interviews, surveys, experiments, etc. Primary data are usually collected from the source—where the data originally originates from and are regarded as the best kind of data in research.
The sources of primary data are usually chosen and tailored specifically to meet the demands or requirements of particular research. Also, before choosing a data collection source, things like the aim of the research and target population need to be identified.. Primary data can be collected in a number of ways. However, the most common techniques are self-administered surveys, interviews, field observation, and experiments. Primary data collection is quite expensive and time consuming compared to secondary data collection. Notwithstanding, primary data collection may be the only suitable method for some types of research.

Note:
In the conduct of research, researchers rely on two kinds of data sources—primary and secondary. The term primary source is used broadly to embody all sources that are original. This can be contrasted with the term primary data source, while all the data which is gained with and other source is a secondary data source.