ISC 2025 Science Exam Pattern mentions the duration of the exam, marking scheme, types of questions asked in the exam, and more. Students must know the exam pattern thoroughly to attempt the paper effectively and in less time. This year, the council has introduced changes in the ISC Science exam pattern 2025. The ISC exams 2025 are expected to be held in February/March 2025.
ISC Exam Pattern 2025 for Science Subjects
| Subject | Particulars | Marks |
|---|---|---|
| Physics | Theory | 70 |
| Practical | 15 | |
| Project Work | 10 | |
| Practical File | 5 | |
| Chemistry | Theory | 70 |
| Practical | 15 | |
| Project Work | 10 | |
| Practical File | 5 | |
| Biology | Theory | 70 |
| Practical | 15 | |
| Project Work | 10 | |
| Practical File | 5 |
ISC Exam Pattern 2025 Chemistry
Chemistry will also include two papers: theory and practical. Theory paper will be of 70 marks and practical paper will be of 30 marks.
| Theory |
Theory paper will include mainly 3 units and each will comprise different marks. Unit- 1 (25 marks) will include the following topics.
Unit-2 (20 marks) will include the following topics.
Unit-3 (25 marks) will include the following topics.
|
| Project work |
Students will have to make a project and assessment, which will be examined by a visitor examiner and teacher. Then, it will be approved by the council. |
ISC Exam Pattern 2025 Physics
Physics will also have two papers: theory and practical. Theory will be 70 marks and practical will be 20 marks.
| Theory |
Theory paper will carry 70 marks and the following topics will be asked in the paper.
|
| Project work |
Students have to prepare a project and practice on a topic given by the teacher. It will be examined by a teacher and a visitor examiner, then, it will be approved by the council. |
ISC Exam Pattern 2025 Biology
Biology will also have two papers: theory and practical. Theory will be of 70 marks and practical will be of 30 marks.
| Theory |
Theory paper will consist of 70 marks and students have no choice; they have to answer all the questions. Following topics will be included in the Theory exam. Reproduction- 16 marks Genetics and Evolution- 15 marks Biology and Human Welfare- 14 marks Biotechnology and its Applications- 10 marks Ecology and Environment- 15 marks |
| Project work |
Students have to prepare a project and practice on a topic given by the teacher. It will be examined by a teacher and a visitor examiner, then, it will be approved by the council. |
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FAQs on ISC Science Exam Pattern 2025
Students can check the FAQs on ISC exam pattern 2025 for Science subjects below:
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ISC Exam
Student Forum
Anything you would want to ask experts?Answered 2 months ago
Students are advised to reach the ISC exam centre at least half an hour before the commencement of exams. The exam timings are mentioned in the Maha ISC hall ticket. In case a student gets late in reaching the exam centre, he/she must understand that they will not be given any extra time to write th
Contributor-Level 10
Answered 2 months ago
Students must go through the points below to avoid the ISC board exam-day hassles:
- All communication devices like mobile phones, Bluetooth devices, headphones, pagers, fitness bands, cameras, etc., are barred from carrying to the examination hall.
- Accessories like wallets, goggles, handbags, and purse
Contributor-Level 10
Answered 2 months ago
No, the Council refrains from announcing the ISC toppers list to avoid unhealthy competition among students.
However, Shiksha.com contacted some students who scored over 90 percent to know the study tips followed by them. You can check them by clicking on the links below:
Contributor-Level 10
Answered 2 months ago
You can check your ISC 12th result 2025 on the official website- cisce.org using your index number, UID and Captcha code. The result will share your details along with the marks scored by you in all subjects.
Contributor-Level 10
Answered 2 months ago
In case you find any discrepancies in the ISC 12th hall ticket 2025, you must report it urgently to your school authorities for correction.
The school officials will get the details corrected and then issue you a new admit card for the exams. It is important to carry the ISC Class 12 admit card on a
Contributor-Level 10
Answered 2 months ago
To score over 90 percent in ISC 12th board exams 2025, you should finish your syllabus by December 2024. Know the exam pattern well and start solving the previous years' question papers and sample papers too. Here are some tips to help you score over 90 in ISC exams:
Assess and Prioritize
Divide subje
Contributor-Level 10
Answered 2 months ago
To begin with, know the complete ISC syllabus and exam pattern 2025. Check the weightage given to each chapter. Pick up the chapters which have a higher weightage and study them well. Similarly, you can pick up chapters and topics of importance. After completing the syllabus, you must download the I
Contributor-Level 10
Answered 2 months ago
Completing your ISC Class 12 syllabus by December requires a structured and disciplined approach. Here are some effective tips to help you achieve this goal:
1. Make a Study Plan
- Break Down the Syllabus. Divide your syllabus into subjects and topics. Identify the weightage of each topic based on past
Contributor-Level 10
Answered 2 months ago
No, the board officials decide on the ISC exam dates after carefully considering all events, holidays etc. Thus, no request for changes willn be entertained.
Students must prepare for the board exams according to the date sheet released. The ISC 12th board exams 2025 will be held between February 13
Contributor-Level 10
Answered 2 months ago
CISCE released the ISC time table on November 25, 2024. The ISC board exams 2025 will be conducted between February 13 and April 5, 2025 in offline or pen and paper format. Once released, students can check and download the ISC exam dates by clicking on ISC time table 2025.
Contributor-Level 10
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