Necessity of defining the research problem.

1. The problem to be investigated must be defined unambiguously to discriminate relevant data from irrelevant ones.
2. Proper definition of the research problem will give a clear picture to the researcher as how to carry out the research work without failure.
3. It gives clarity to the readers.
4. Makes the study feasible.
5. The definition helps the researcher to control subjectivity or biases of the researcher.
6. It helps to select variables required for study.
7. It helps to derive objectives accurately.
8. It helps to arrive at proper methodology for the research work.