Artificial Intelligence1 min read

CBSE announces marks distribution for 2027 exams

By · Published by Everything Blog

In short

The revised assessment structure assigns distinct score ratios depending on whether a subject belongs to core academics, sciences, or vocational tracks. For instance, major Class 10 subjects rely primarily on an 80-mark written test, while several tech-oriented subjects assign half of their total marks to practicals. In addition to varying the assessment weights, CBSE has designated different examination durations, holding two-hour sittings for specific technical tests and standard three-hour sessions for traditional subjects.

Key points

  • Examination durations will vary between two and three hours depending on the specific sub…: Examination durations will vary between two and three hours depending on the specific subject requirements.
  • Certain Class 12 vocational offerings such as Retail and Web Application implement a 60:4…: Certain Class 12 vocational offerings such as Retail and Web Application implement a 60:40 theory-to-practical ratio.
  • Candidates can access and verify the complete subject-wise marks bifurcation circular dir…: Candidates can access and verify the complete subject-wise marks bifurcation circular directly on the official CBSE portal.

Sources checked by our analysis pipeline: 1

Students can refer to the official CBSE notification to check the assessment structure for their respective subjects and plan their preparation accordingly.

CBSE Class 10 marks distribution 2026-27: What students need to know

For CBSE Class 10, several core subjects follow an 80:20 assessment structure, with 80 marks assigned to the written examination and the remaining 20 marks reserved for internal assessment.This pattern applies to subjects such as Hindi Course A, Hindi Course B, English Language and Literature, Mathematics Basic, Mathematics Standard, Science and Social Science. The total maximum marks for these subjects are 100.

However, students taking computer-related and vocational subjects will have a different assessment structure. Home Science, for example, carries 70 marks for the theory paper and 30 marks for practical examinations.

Computer Applications follows an equal distribution, with 50 marks each for theory and practical assessments. A similar 50:50 division applies to Information Technology, Artificial Intelligence, Data Science and several other skill-based subjects.

The duration of written examinations also varies according to the subject. While most major Class 10 papers are scheduled for three hours, certain…

Artificial Intelligence

More in Artificial Intelligence