CBSE Class 10 Physics Weightage 2025: Class 10 Physics contributes a total of 25 marks in the CBSE Science theory exam. Knowing the chapter-wise CBSE class 10 Physics weightage 2025 will help students prioritise important chapters during preparation. This approach strengthens students’ chances of qualifying for the exam with a good score.
In addition to the theory paper, Physics chapters are also crucial for the CBSE class 10 practical exam. To score well in the practical exam, students should understand various experiments included in the CBSE syllabus.
CBSE Class 10 Physics Weightage 2025
The Class 10 Physics syllabus includes five chapters that are categorised into two units, each carrying specific marks. The table below provides a chapter-wise breakdown of marks to help students focus on important topics.
CBSE Class 10 Physics Weightage 2025 |
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Unit |
Chapter Name |
Marks |
Total Marks |
Unit 3: Natural Phenomena
|
Reflection and Refraction |
8 marks |
12 marks
|
The Human Eye and the Colourful World |
2 marks |
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Electricity |
2 marks |
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Unit 4: Effects of Current
|
Magnetic Effects of Electric Current |
8 marks |
13 marks
|
Sources of Energy |
5 marks |
CBSE Class 10 Science Exam Pattern 2025
The CBSE Class 10 Science syllabus for the 2025 academic session includes five units covering Physics, Chemistry, and Biology. The board exam consists of an 80-mark theory paper and a 20-mark internal assessment. The following table outlines the question paper pattern in detail.
CBSE Class 10 Science Exam Pattern 2025 |
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Section |
Question Type |
No. of Questions |
Marks Per Question |
Total Marks |
Section A |
MCQs |
20 |
1 |
20 |
Section B |
SA-1 |
6 |
2 |
12 |
Section C |
SA-2 |
7 |
3 |
21 |
Section D |
Long Answer Questions |
3 |
5 |
15 |
Section E |
Case-Based Questions |
3 |
4 |
12 |
Total |
- |
35 |
- |
80 |
Breakdown of CBSE Science Internal Assessment
Class 10 Science internal evaluation is structured to assess student’s performance during the school exams, portfolio work, and overall understanding and application of concepts. The assessment is divided into three key components:
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Periodic Assessment: Accounts for a total of 10 marks (5+5), and it aims to evaluate students' consistency in learning through tests and assignments.
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Subject Enrichment Activities: Practical applications and hands-on exercises contribute 5 marks. This aims to enhance conceptual clarity.
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Portfolio Submission: Maintains a record of students' progress and assignment submissions. Portfolio submission carries 5 marks.
CBSE Class 10 Physics Weightage 2025 FAQs
Q1. Which chapter has more weightage in physics class 10?
Ans. Magnetic Effects of Electric Current and Reflection & Refraction have the highest weightage in Class 10 Physics.
Q2. How many questions are there in class 10 Physics?
Ans. CBSE class 10 Physics includes a total of 25 questions in the theory exam.
Q3. Which is the easiest class 10 Physics chapter?
Ans. Reflection & Refraction is considered the easiest chapter in class 10 Physics.
Q4. Which is the toughest chapter of class 10 Physics?
Ans. Most students find Electricity as the most challenging chapter in class 10 Physics.
Q5. What is the difficulty level of class 10 Physics?
Ans. The difficulty level of class 10 Physics ranges from moderate to challenging.