関連ワード:  what is the total marks in class 12    what is the total marks in 12th class    what is the maximum marks in class 12    what is the total marks in cbse class 12    what is the total marks in isc class 12    what is the total marks in cbse class 10    what is the total marks in cbse 12th 500 or 600    what is the total marks in cbse 12th exam    what is the maximum marks in cbse class 12    what is the maximum marks in cbse class 10