As the technology has rapidly became more powerful on scoring exams and essays, especially from the 1990s onwards, partially or wholly automated grading systems using computational methods have evolved and have become a major area of research. In particular, the demand of scoring of natural language responses has created a need for tools that can be applied to automatically grade these responses. In this paper, we focus on Educational electronic tests envision a future in which the question can be linked to the answer through many modern technologies such as data mining technology that will revolutionize the field of e-learning. This research presents a proposed system based on data mining for digital management of educational tests . In this paper, we explored in depth the role of mining In developing the construction of electronic tests that will depend on data mining technology to provide students with the skills of analysis and conclusion. The proposed system helps the student to search in the content about all paragraphs related to the keywords in the question , the student read this paragraphs and analysis them and thus has the ability to choose the most accurate answer.