i am a b.com final year student, my attendance percentage is very low, can i still write my exams? i am from hyderabad, osmania university.

One of the options for attaining the required attendance is not to bunk even one class from now onwards and also attend the special classes (or extra classes) which most universities make provision for, so that the erring students can improve their attendance. Find out if some medical certification

Dear friend most of universities ask for 75% attendence. Then it depends on University that it will allow you or not

what is the percentage required by a student in college

i think you should meet the college authority first... and if there is a valid reason as in .. any health problem, you can provide a medical certificate and then they will allow you.. you migh have to request specially in other cases.