Odisha CHSE Exam Pattern 2024-25 has been released by the board. Check here the changes in pattern along with the detailed subject wise exam pattern.
- Changes Introduced in Odisha CHSE Exam Pattern 2025
- Odisha CHSE Exam Pattern 2025 Highlights
- Odisha CHSE Exam Pattern 2024-25
- Subject Wise Odisha CHSE Exam Pattern 2024-25
- Odisha CHSE Exam Pattern 2025 - Marking Scheme
- Odisha CHSE Exam Pattern for Internal Assessment
- Odisha CHSE Grading System
- Odisha CHSE Class 12 - Important Books
- Odisha CHSE Class 12 Preparation Tips
- Faqs
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Odisha CHSE Exam Pattern 2024-25: Odisha CHSE Exam Pattern 2024-25 introduces students to the marking scheme followed by the board and types of questions asked in the exams. Through the marks allotted to each of the chapters, students can also check which topics are more important. The board follows the same pattern for all subjects related to Arts, Commerce, and Science. In some subjects, the board will conduct a practical exam too. The theory exam will be of 70 marks and the practical exam will be of 30 marks. Students can accordingly prepare the topics for all exams. Knowing the exam pattern in advance will help students to prepare accordingly for the board exams.
Read the article carefully to check the important details related to Odisha CHSE Blueprint 2025 such as exam pattern, subject wise pattern, marking scheme, grading system, etc. Also Read - CHSE Odisha Syllabus 2024-25
Changes Introduced in Odisha CHSE Exam Pattern 2025
The Odisha board decides the exam pattern for Odisha CHSE. Even though the overall pattern for the exam remains same for each year, there are some changes that have been made to the pattern by the board this year. As per the changes, the exam will now have 80% weightage for performance of the students in the final board exams. Meanwhile, the remaining 20% weightage will be provided to the performance of the students in the internal assessments. Some of the major points regarding this change in Odisha CHSE Exam Pattern 2024-25 are listed below:
- Candidates can choose the fifth subject based on the optional subjects that are offered and their areas of interest.
- Odisha CHSE Exams 2025 will be held offline. Each exam will be of 3 hours duration.
- Subjects with required practical components are taught in two periods.
- Odisha board will conduct the practical exams before the theory exams. The marks for both will be included in the result.
- The paper can be written in English or Hindi, and Odia may choose to write it only in that language.
Why is Odisha Board Bringing These Changes?
These changes have been decided by the board to segregate the marking pattern and syllabus for the students. The weightage will help the students perform better in both internal and external exams. Moreover, the board has also declared that the score obtained by the candidates in the higher weightage system will be considered. This has been done to ensure that the candidates are provided highest marks possible irrespective of their internal or external performance.
Odisha CHSE Exam Pattern 2025 Highlights
Given in the table below are some of the major highlights for Odisha CHSE Exam Pattern 2024-25:
Exam Mode | Offline |
|---|---|
Board | Council of Higher Secondary Education(CHSE) |
Medium | Hindi & English |
Duration | 3 Hours |
Type of Questions | Multiple Choice, Long/Short Questions |
Subjects | Hindi, English Mathematics, Science, Social Science, Additional Subject |
Total Marks | 100 |
Theory Exam | 80% |
Internal Assessment | 20% |
Passing Marks | 33% Aggregate in Each Subject & Overall |
Negative Marking | NA |
Odisha CHSE Exam Pattern 2024-25
The Odisha CHSE Exam Pattern 2024-25 will face some changes now onwards. To keep the syllabus in line with NTA and CBSE, the overall syllabus has been revised and reduced by 30%. The time duration for different subjects ranges from 2.5 to 3 hours depending on the subject. The total marks for each subject will be 100. Out of total marks, 70 marks will be for final theory exam and 30 marks will be for the practical exam. For the subjects without any practical, the exam will be for a total of 100 marks. The exam will be conducted in the offline mode (pen and paper). The overall weightage as per Odisha CHSE Exam Pattern 2024-25 will be 100% (80% weightage for theory paper and 20% weightage for internal assessment). The paper will be designed in such a way that it includes different question types such as Multiple choice, very short, short and long answer questions. The marks weightage for long and short answer questions will range from 1 mark to 5 marks. The overview of Odisha CHSE Exam Pattern 2024-25 can be understood through the table below:
Stream | Subjects | Marks | Duration |
|---|---|---|---|
Science | Mathematics, Botany, Physics, Chemistry, Zoology | 70 Marks | 3 Hours |
Commerce | Business, Mathematics, and Statistics, Accounting, Computer Applications, Business Studies, and MGMT | 100 Marks | 3 Hours |
Arts | History, Political Science, Mathematics, Economics, Education | 100 Marks | 3 Hours |
Language | English, Odia, Hindi, Sanskrit, MIL Odia | 100 Marks | 3 Hours |
Subject Wise Odisha CHSE Exam Pattern 2024-25
Even though the overall Odisha CHSE Exam Pattern 2024-25 will be the same for all the subjects, there are some minor specifications for each subject pattern. We will discuss in this section the subject wise Odisha CHSE Exam Pattern 2024-25 and their marking scheme:
Odisha CHSE Exam Pattern 2024-25 for Physics
Odisha CHSE Physics exam will be of 3 hours. The students from science stream will appear for the exam. The theory exam will be of 70 marks and there will be a practical for 30 marks. The exam will be conducted in pen and paper mode. The students will find the question paper divided into multiple sections. There will be short and long answer questions in the board exams.
Also Read:
Odisha CHSE Question Paper
The exam pattern and topic wise weightage for class CHSE Physics can be checked below:
Unit | Topics | Marks |
|---|---|---|
Unit 1 | Electrostatics | 16 |
Chapter–1: Electric Charges and Fields | ||
Chapter–2: Electrostatic Potential and Capacitance | ||
Unit 2 | Current Electricity | |
Chapter–3: Current Electricity | ||
Unit 3 | Magnetic Effects of Current and Magnetism | 17 |
Chapter–4: Moving Charges and Magnetism | ||
Chapter–5: Magnetism and Matter | ||
Unit 4 | Electromagnetic Induction and Alternating Currents | |
| Chapter–6: Electromagnetic Induction | ||
| Chapter–7: Alternating Current | ||
Unit 5 | Electromagnetic Waves | 18 |
| Chapter–8: Electromagnetic Waves | ||
Unit 6 | Optics | |
| Chapter–9: Ray Optics and Optical 30 Instruments | ||
| Chapter–10: Wave Optics | ||
Unit 7 | Dual Nature of Radiation and Matter | 12 |
| Chapter–11: Dual Nature of Radiation and Matter | ||
Unit 8 | Atoms and Nuclei | |
| Chapter–12: Atoms | ||
| Chapter–13: Nuclei | ||
Unit 9 | Electronic Devices | 7 |
| Chapter–14: Semiconductor Electronics: Materials, Devices and Simple Circuits | ||
After completing the syllabus, students can check the table below to get an idea about the number and types of marks to be asked in the exam paper.
Question Type | Marks for Question | Total Questions | Total Marks |
|---|---|---|---|
Multiple Choice Questions | 01 | 7 out of 7 | 1x7 = 7 |
Very Short Answer | 01 | 7 out of 7 | 1x7 = 7 |
Short Answer - I | 02 | 7 out of 10 | 2x7 = 14 |
Short Answer - II | 03 | 7 out of 10 | 3x7 = 21 |
Long Answer | 07 | 3 out of 5 | 7x3 = 21 |
Odisha CHSE Exam Pattern 2024-25 for Mathematics (Non-Science)
The Mathematics paper as per the Odisha CHSE Exam Pattern 2024-25 will have a time duration of 3 hours. The mode of the exam will be offline. There will be short and long questions in the Mathematics exam.
The exam pattern and topic wise weightage for CHSE Mathematics can be checked below:
Unit | Topics | Marks |
|---|---|---|
I | Relations and Functions | 8 |
II | Algebra | 10 |
III | Calculus | 35 |
IV | Vectors and Three - Dimensional Geometry | 14 |
V | Linear Programming | 5 |
Probability | 8 | |
Total | 80 | |
Internal Assessment | 20 |
Check the table to understand the pattern of questions for Mathematics.
Type of Questions | Marks |
|---|---|
Group A | |
Candidates have to answer all questions from all 5 units | 10 marks |
Group B | |
Answer any 3 questions out of five | 12 marks |
Answer any 3 questions out of five | 12 marks |
Answer any 3 questions out of five | 12 marks |
Group 3 | |
Answer any one question out of 3 | 6 marks |
Answer any one question out of 3 | 6 marks |
Answer any one question out of 3 | 6 marks |
Answer any one question out of 3 | 6 marks |
Answer any one question out of 3 | 6 marks |
Odisha CHSE Exam Pattern 2024-25 for Chemistry
Odisha CHSE Chemistry Exam will be of 3 hours. There will be a pratical exam for 30 marks and theory will be conducted for 70 marks. Students will have to write short as well as long answers for questions in the exam.
The exam pattern and topic wise weightage for CHSE Chemistry can be checked below:
Chemistry
Unit | Topics | Marks |
|---|---|---|
I | Solutions | 7 |
II | Electrochemistry | 9 |
III | Chemical Kinetics | 7 |
IV | d -and f -Block Elements | 7 |
V | Coordination Compounds | 7 |
VI | Haloalkanes and Haloarenes | 6 |
VII | Alcohols, Phenols and Ethers | 6 |
VIII | Aldehydes, Ketones and Carboxylic Acids | 8 |
IX | Amines | 6 |
X | Biomolecules | 7 |
| Total | 70 |
Following table can give students an idea about the number of questions appearing in the exam and marks allotted to them.
Question Type | Marks for Question | Total Questions | Total Marks |
|---|---|---|---|
Multiple Choice Questions | 01 | 7 out of 7 | 1x7 = 7 |
Very Short Answer | 01 | 7 out of 7 | 1x7 = 7 |
Short Answer - I | 02 | 7 out of 10 | 2x7 = 14 |
Short Answer - II | 03 | 7 out of 10 | 3x7 = 21 |
Long Answer | 07 | 3 out of 5 | 7x3 = 21 |
Biology
Unit | Topics | Botany | Zoology |
|---|---|---|---|
VI | Reproduction | 5 | 11 |
VII | Genetics and Evolution | 11 | 9 |
VIII | Biology and Human Welfare | 6 | 6 |
IX | Biotechnology and its Applications | 6 | 6 |
X | Ecology and Environment | 7 | 3 |
Total | 35 | 35 |
Odisha CHSE Exam Pattern 2025 - Marking Scheme
The marking scheme for Odisha CHSE represents the method through which marks will be allotted to each of the questions in the exam. The marking scheme will help the students to analyze how they must answer the questions in the exam to generate higher marks. Some of the important points related to the marking scheme for Odisha CHSE Exam Pattern 2024-25 are as follows:
- In Odisha CHSE, each subject is worth 100 points, and the total is 500.
- The topic that has practical exams is worth 30 points for the practical and 70 points for the theory tests.
- Candidates must receive at least 30% in each subject to pass. Additionally, a passing score on the CHSE Odisha final exam must be 33% overall.
- Any candidate who received a score of 30% across the board but fell shot of a 33% overall will be deemed unsuccessful.
- A candidate who fails will need to show up for additional exams.
- 80% of the marks will be determined by how well the student performs on the final test, and 20% of the marks will depend on quarter end performance.
Odisha CHSE Exam Pattern for Internal Assessment
The internal assessment is a major benchmark for Odisha CHSE exam as it will test the eligibility of the students to sit for written exam. The internal assessment as per Odisha CHSE exam pattern 2024-25 has been divided into multiple components such as:
Internal Assessment | 20 Marks |
|---|---|
Test 1 MCQ | 4 Marks |
Test 2 MCQ | 4 Marks |
Test 3 MCQ | 4 Marks |
Test 4 Descriptive | 4 Marks |
Test 5 Descriptive | 4 Marks |
Odisha CHSE Grading System
Based on the overall marks secured by the candidates, they will be awarded certain grade points. Based on the grade points, the students will be awarded specific grades in the exam. The grading system is important to understand as it forms the basis of result for the students. Given in the table below is the Odisha CHSE Grading System:
Grades | Grades point | Marks |
|---|---|---|
A1 | 10 | 91-100 |
A2 | 09 | 81-90 |
B1 | 08 | 71-80 |
B2 | 07 | 61-70 |
C1 | 06 | 51-60 |
C2 | 05 | 41-50 |
D | 04 | 33-40 |
E1 | C | 21-32 |
E2 | C | 00-20 |
Odisha CHSE Class 12 - Important Books
Following is the list of important books used to prepare for the Odisha CHSE Class 12 board exams. Take a look at them and ensure you go through them to gain advanced knowledge.
Arts Subjects
- History - Soma Chand, Sasmita Tripathy
- Political Science - Avnindra Kumar Verma, Dr. Arun Kumar Behera
- Geography
Science
- Physics - K.N Sharma, N. Barik, L.K. Das
- Chemistry - Arihant
- Biology - Arihant
Commerce
- Economics - Odisha State Bureau of Textbook Preparation and Production
- Accountancy - Odisha State Bureau of Textbook Preparation and Production
- Business Studies - Rajesh Kumar, Rakesh Kumar, D.N. Mishra
Odisha CHSE Class 12 Preparation Tips
Students can check out the following essential tips to prepare for the board exams. Following these tips can help students to perform well in the board exams.- Complete the syllabus in advance and reserve time for revision
- Focus on the important topics and solve more questions related to them
- Check the marking scheme to know the important topics
- Solve questions from sample and previous year question papers
- Focus on increasing speed and accuracy while writing answers
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