You have not specified any department or specific category but as I checked minimum of 50 % for B. Tech, B. Pharm and 55% for master degrees is required to qualify for admissions in Jawaharlal Nehru Technological University of Anantapur(JNTU). You can check the previous years rankings to get an idea about it. You can check the link below for previous years ranking- https://www.careers360.com/colleges/jntua-college-of-engineering-anantapur/cut-off?college_id=7182&exam_sub_exam_id=1851&gender_id=1&counselling_id=4207&caste_id=2