Why Students Fail in Exams !!!!

It's not the fault of the student if he/she fails, Because the year has ONLY 365 days. Typical academic year for a student. 1. Sundays-52,Sundays in a year, which are rest days. Balance 313 days. 2. Summer holidays-50 where weather is very hot and difficult to study. Balance 263 days. 3. 8 hours daily sleep-means 122 days. Balance 141 days. 4. 1 hour for daily playing-(good for health) means 15 days. Balance 126 days. 5. Two hours daily for food & other delicacies (chew properly & eat)-means 30days. Balance 96 days. 6. 1 hour for talking (man is a social animal)-means 15 days . Balance 81 days. 7. Exam days per year at least 35 days. Balance 46 days. 8. Quarterly, Half yearly and festival holidays)-40 days. Balance 6 days. 9. For sickness at least 3 days. Balance 3 days. 10. Movies and functions at least 2 days. Balance 1 day. 11. That 1 day is your birthday. HOW can a student pass??"