Question

30. Which of the following is not a source of primary data? *

-Direct personal investigation
-Direct oral investigation
-Information from local correspondents
-Information through questionnaires​

Answer 1

Answer:

option A is right answer...

Answer 2

The correct answer is Direct oral investigation.

• The primary data collection sources include:

1. Direct personal investigation
2. Indirect oral investigation
3. Information from local correspondents
4. Information through questionnaires etc.,

• In the indirect oral investigation, The data is gathered in an indirect method by questioning those who are known to be close to the original people or event.
• When the original folks cannot be located or refuse to supply the necessary information, this method is used.
• This strategy includes preparing a list of questions and persuading and compelling witnesses to answer them.
• The investigators keep track of the responses.