Public interest is a common concern among citizens in the management and affairs of local, state, and national government. It does not mean mere curiosity but is a broad term that refers to the body politic and the public weal.The practice of managing the spread of information between an individual or an organization and the public is called as public relation. Public relations may include an organization or individual gaining exposure to their audiences using topics of public interest and news items that do not require direct payment. The impact factor of journal provides quantitative assessment tool for grading, evaluating, sorting and comparing journals of similar kind.