Dear student,

If 75% attendance is compulsory, then if we calculate for a week you need to attend your classes for 5.25 days. Which means that you cannot take a leave of 2 days a week every week, otherwise your attendance will drop below 75%. If we round off this criteria to the nearest whole number, you can take a leave 7 days in 4 weeks, that means for three weeks you can take a leave of 2 days but for the fourth one you can only take a day's leave.