What do you mean by primary and secondary data

1.	What do you mean by primary and secondary data
Answer» If the answer is right than please tell me . My contact no is 7840812439.<br>(1) Primary Data = In which data originally collected in the process of investigation are known as primary data.(2) Secondary Data = In which data collected by other person they are called secondery data. OR Secondary data are those which are already in existence, and which have been collected, for some other purpose than the answering of the question in hand.

Discussion