What is the new CBSE exam pattern of class 10 Science for all subjects?

You can refer to the pattern listed below for CBSE 10th Science exam 2025:
CBSE Class 10 Science 2025: Topic-wise Weightage
Unit and Topic | Weightage (marks) |
Unit 1: Chemical Substances: Nature and Behaviour | 25 |
Unit 2: World of Living | 25 |
Unit 3: Natural Phenomena | 12 |
Unit 4: Effects of Current | 13 |
Unit 5: Natural Resources | 5 |
TOTAL MARKS (THEORY) | 80 |
TOTAL MARKS (INTERNAL ASSESSMENT) | 20 |
GRAND TOTAL | 100 |
- The exam will be of total 100 marks, out of which the theory paper will be for 80 marks, while the internal assessments will account for the remaining 20 marks.
- The exam will be conducted offline and
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