Karishma, Patna University doesn't offer BA Geography. According to the official website, https://www.patnauniversity.ac.in/pgdebt-geography.html Patna University has PG in Geography. This is a  2 year course with a seat intake of 50. Apart from this, there is a 1 year PG Diploma course available in Remote Sensing and Geographical Information Systems. You can check the complete list of courses available at GBU at: https://www.patnauniversity.ac.in/may2018/2518Updatedcourses2018-19.htm