sir i studied from AMU from commerce we don't have any practical sessions but we have sessionals of 25 marks and theory of 75 marks .
Hey Astha!
From this year , DU has changed its rule of entering the practical and theory marks separately.All you have to do is enter your board roll no. And your marks will automatically be entered in your application form.You just need to verify whether they are correctly entered or is there any discrepancy.And thats all .
To know more about DU application process ,do follow the given link :
https://university.careers360.com/articles/du-admission
Hope it helps!