Hello Aspirant,

As per the revised syllabus and marking scheme released by CBSE for class 10th for session 2020-21 for Mathematics subject the internal assessment will be of total 20 marks which comprises of :-

• Pen-paper test and Multiple Assessment (5+5) = 10 marks
• Portfolio = 05 marks
• Lab Practical (Lab activities to be done from the prescribed books) = 05 marks

Note that the Internal assessment will be same for Basic as well as Standard Mathematics.

I hope this information helps you.

Good Luck!!