Facing the information era and increasing international competitions, the proficiency of geographic information of senior high school students is a fundamental quality of future citizens. Yet, such issues have not attracted much research interest. This research uses the test result of College Entrance Examination as material to explore the ratios, accomplishment of students, and adequacy of questions related geographic information subjects. We first identified and selected questions related to geographical information from the questions sheets. The difficulty, discrimination, and distribution of items of these selected questions were further analyzed. The results of such analysis indicate that the difficulty and discrimination of the questions are slightly higher than the average while not significant statistically. Based on analysis of individual questions, we further identified the difficult concept and myths of geographic information subject and made suggestions to high schools geography education.