Mathematics has an essential part of our life. In any environment, we are using it without any consideration. Mathematics teaches the equity and equality principle of democracy, in which all human being are equal for perceiving mathematics. The participation of female students in mathematics related field is least, as we say that female are backward in mathematics. So the researcher planned to finding out the reason behind the less interested and less participation of girls in math and its related field. She used self questionnaire for conducting the research among 80 girls of private and government students of Nawada district of Bihar state, India. And finds out that Most of the students started disliking mathematics when they were in their junior secondary classes and making responsible herself and teaching and learning method.hey also wants to learn mathematics again under the condition of good teaching and starts from basic. Students also suggest that subjects are dividing between the sexes no particular field is separated for particular sex. Girls who have interest in any field can choose and go and make their career.