Mathematics is just not only the subject to study at schools but it is a life line for future India as it accelerate the social, Economical and technological growth of nation in general and an individual in particular. The study period was 2016-17. Data is collected through questionnaire. Only 89 of the respondents from the universe responded. Multiple regression analysis was employed to test the formulated hypothesis. The study found that variables Caste, Attendance and Favourite subject were shown significant in academic achievement of the student in Mathematics. Among the three significant independent variables Attendance registered highest impact followed by Caste and favourite subjects in academic achievement of the student in Mathematics.