true or false 1) a researcher knows that a problem is really researchable when there is no known solution to problem. 2) the occurrence of the phenomena requires scientific investigation to arrive at precise solution 3) the question is feasible when it is worth investigating 4) a problem is researchable when there are probable solutions but they are not yet tested. 5) the statement of the problem is clear when it can be investigated without an undue amount of time, energy or money. 6) in choosing research topic , it must be significant but not relevant to the present time and situation. 7) generally, the title is formulated before the start of the research work but it may be revised and refined later if there is a need 8) the main topic of interest must contain the subject matter of the study, locale of the study, population involved, and the period when the data were gathered or will be gathered. 9) the title must be proud enough to include all aspects of subject matter yo be studied 10) the research problem identifies the data and techniques needed to answer the question​