Hello student!!

If you wish to take admission in Delhi University you need to appear for CUCET exam. Once your admission is completed the college asks a minimum of 67% attendance to appear for examinations. But most of the colleges are not so strict regarding the attendance even if your attendance is less you can appear for examination but they will ask you to submit the medical proof why you were not able to attend the classes or submit an application stating you won't repeat it again in next semester. But few colleges may not give your admit card if you do not meet the attendance criteria.

So yes you need to plan accordingly and attend atleast 67% classes to be on safer side which are held mostly from Monday to Friday (Sat and Sun are off in most of the colleges)

Hope it helps!!!