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.
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 |
Upvote 
- 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
Upvote Similar Questions for you
CBSE Class 10th 2027 exam will be conducted in February-March. The exam will be held in India and Abroad in pen and paper mode.
Yes. Schools can fix errors before the last date. After that, CBSE allows corrections only from November 2 to November 4, 2026. Name, date of birth and subjects can be corrected in this window.
No. As per the CBSE LOC 2026-27 circular, the APAAR ID is optional. Schools can fill it if the student has one.
No. Only the school fills the CBSE LOC form online. Students must give correct details to the school. They should also check the data verification slip carefully.
For schools in India, the CBSE LOC fee is INR 1,600 for five subjects. Each extra subject costs INR 320. A late fee of INR 2,000 per student applies after the normal dates.
Taking an Exam? Selecting a College?
Get authentic answers from experts, students and alumni that you won't find anywhere else.
On Shiksha, get access to
Learn more about...
CBSE 2027
View Exam DetailsDidn't find the answer you were looking for?
Search from Shiksha's 1 lakh+ Topics
Ask Current Students, Alumni & our Experts
Have a question related to your career & education?
See what others like you are asking & answering