Latest Updates-
- CBSE Term 2 Date Sheet Releasesd- Check Here
- The CBSE Term 1 Results will be announced in January/February 2022.
- CBSE have also published the Term 2 sample papers on the official website.
- The Term 2 CBSE Class 10 Exam 2022 will commence in March/April 2022.
Table Of Contents-
2. CBSE Class 12 Math Chapter-wise marking scheme and weightage distribution
3. CBSE Class 12 Physics Chapter-wise marking scheme and weightage distribution
4. CBSE Class 12 Chemistry Chapter-wise marking scheme and weightage distribution
5. CBSE Class 12 Biology Chapter-wise marking scheme and weightage distribution
CBSE Class 12 Marking Scheme & Weightage Distribution
CBSE Class 12 Maths Chapter-wise Weightage 2021-22
The marks distribution of CBSE 12th Maths chapter-wise is tabulated below:
|
No.
|
Units
|
Marks
|
| I. | Relations and Functions | 08 |
| II. | Algebra | 10 |
| III. | Calculus | 35 |
| IV. | Vectors abd 3D Geometry | 14 |
| V. | Linear Programming | 05 |
| VI. | Probability | 08 |
| Total | 80 | |
| Internal Assessment | 20 |
CBSE Class 12 Maths Question Paper Design
This question paper contains two parts A and B. Each part is compulsory. Part A carries 24 marks and Part B carries 56 marks.
Part-A has Objective Type Questions
Part -B has Descriptive Type Questions. Both Part A and Part B have choices.
|
Part – A:
1. It consists of two sections- I and II. 2. Section I comprises 16 very short answer type questions. 3. Section II contains 2 case studies. Each case study comprises 5 case-based MCQs. An examinee is to attempt any 4 out of 5 MCQs. Part – B: 1. It consists of three sections- III, IV and V. 2. Section III comprises 10 questions of 2 marks each. 3. Section IV comprises 7 questions of 3 marks each. 4. Section V comprises of 3 questions of 5 marks each. 5. Internal choice is provided in 3 questions of Section –III, 2 questions of SectionIV, and 3 questions of Section-V. You have to attempt only one of the alternatives in all such questions. |
CBSE Class 12 Maths Marking Scheme & Weightage Distribution
The weightage distribution for CBSE Class 12 Maths is tabulated below:
|
Question Type
|
Total Marks
|
% Weightage
|
| Remembering
Understanding |
44 | 55 |
| Applying | 20 | 25 |
| Analysing
Evaluating Creating |
16 | 20 |
| Total | 80 | 100 |
Also Check-
CBSE Class 12 Physics Chapter Wise Weightage
The marks distribution of CBSE 12th Physics chapter wise is tabulated below:
|
Unit
|
Chapter
|
Marks
|
|
Unit 1 – Electrostatics |
Chapter–1: Electric Charges and Fields |
16 |
|
Chapter–2: Electrostatic Potential and Capacitance |
||
|
Unit 2 –Current Electricity |
Chapter -3: Current Electricity |
|
|
Unit 3 –Magnetic Effects of current and magnetism |
Chapter–4: Moving Charges and Magnetism |
17 |
|
Chapter–5: Magnetism and Matter |
||
|
Unit 4 –Electromagnetic induction and electric currents |
Chapter–6: Electromagnetic Induction |
|
|
Chapter–7: Alternating Current |
||
|
Chapter–8: Electromagnetic Waves |
18 |
|
|
Unit 6 –Optics |
Chapter–9: Ray Optics and Optical Instruments |
|
|
Chapter–10: Wave Optics |
||
|
Unit 7 – Dual Nature of Radiation and Matter |
Chapter–11: Dual Nature of Radiation and Matter |
12 |
|
Unit 8 – Atoms and Nuclei |
Chapter–12: Atoms |
|
|
Chapter–13: Nuclei |
||
|
Unit 9 – Electronic Devices |
Chapter–14: Semiconductor Electronics: Materials, Devices and Simple Circuits |
7 |
|
Total |
– |
70 |
CBSE Class 12 Physics Question Paper Design
All questions are compulsory. There are 33 questions in total. This question paper has five sections.
|
Section A contains ten very short answer questions and four assertion reasoning MCQs of 1 mark each.
Section B has two case-based questions of 4 marks each. Section C contains nine short answer questions of 2 marks each. Section D contains five short answer questions of 3 marks each. Section E contains three long answer questions of 5 marks each. |
CBSE Class 12 Physics Marking Scheme & Weightage Distribution
The weightage distribution for CBSE Class 12 Physics is tabulated below:
| Typology of Questions | Total Marks | Approximate Percentage |
| Remembering
Understanding |
27 | 38% |
| Applying | 22 | 32% |
| Analysing
Evaluating Creating |
21 | 30% |
| Total Marks | 70 | 100 |
Also Check the physics syllabus marking scheme below.
(i) In the paper there would be 12 questions in all. All questions would be compulsory.
ii) This question paper would have three sections: Section A, Section B and Section C.
iii) Section A will contain three questions of two marks each, Section B will contain eight questions of three marks each, Section C would contain one case study-based question of five marks
Register here to prepare for Board Exams: Click Here
CBSE Class 12 Chemistry Chapter Wise Weightage
The marks distribution for CBSE 12th Chemistry chapter wise is tabulated below:
| Unit No. | Title | Marks |
| Unit I | Solid state | 23 |
| Unit II | Solutions | |
| Unit III | Electrochemistry | |
| Unit IV | Chemical Kinetics | |
| Unit V | Surface Chemistry | |
| Unit VII | p-Block Elements | 19 |
| Unit VIII | d -and f -Block Elements | |
| Unit IX | Coordination Compounds | |
| Unit X | Haloalkanes and Haloarenes | 28 |
| Unit XI | Alcohols, phenols and ethers | |
| Unit XII | Aldehydes, ketones and carboxylic acids | |
| Unit XIII | Amines | |
| Unit XIV | Biomolecules | |
| Total | 70 |
CBSE Class 12 Chemistry Question Paper Design
There are 33 questions in this question paper. All questions are compulsory.
| Section A: Q1 to 16 are objective type questions. Q1 and Q2 are passage-based questions carrying 4 marks each while Q3 to Q16 carry 1 mark each.
Section B: Q17 to Q25 are short answer questions and carry 2 marks each. Section C: Q26 to Q30 are short answer questions and carry 3 marks each. Section D: Q31 to Q33 are long answer questions carrying 5 marks each. |
There is no overall choice. However, internal choices have been provided. Use of calculators and log tables is not permitted.
CBSE Class 12 Chemistry Marking Scheme & Weightage Distribution
| Question Type | Total Marks | % |
| Remembering and Understanding | 28 | 40 |
| Applying | 21 | 30 |
| Analysing, Evaluating and Creating | 21 | 30 |
Also Check the Chemistry syllabus marking scheme below.
(I) There would be 12 questions in the entire question paper with internal choice.
ii) Section A would have 3 questions. Q No. 1 to 3 would be very short answer questions carrying 2 marks each.
iii) Section B - Q. No. 4 to 11 would be short answer questions carrying 3 marks each.
iv) Section C- Q. No. 12 would be a case-based question carrying 5 marks.
v) The use of log tables and calculators is not allowed for students in Chemistry papers.
Also Check-
| CBSE Class 12 Sample Papers | CBSE Class 12 Syllabus |
| CBSE Class 12 Preparation Tips | CBSE Class 12 NCERT Solutions (Soon) |
CBSE Class 12 Biology Chapter Wise Weightage
The marks distribution of CBSE 12th Biology chapter-wise is tabulated below:
| Unit | Title | Marks |
| VI | Reproduction | 14 |
| VII | Genetics and evolution | 18 |
| VIII | Biology and human welfare | 14 |
| IX | Biotechnology and its applications | 10 |
| X | Ecology and environment | 14 |
| Total | 70 |
Latest Updates-
- CBSE Term 2 Date Sheet Releasesd- Check Here
- The CBSE Term 1 Results will be announced in January/February 2022.
- CBSE have also published the Term 2 sample papers on the official website.
- The Term 2 CBSE Class 10 Exam 2022 will commence in March/April 2022.
Table Of Contents-
1. CBSE Class 12 Marking Scheme and Weightage Distribution
2. CBSE Class 12 Math Chapter-wise marking scheme and weightage distribution
3. CBSE Class 12 Physics Chapter-wise marking scheme and weightage distribution
4. CBSE Class 12 Chemistry Chapter-wise marking scheme and weightage distribution
5. CBSE Class 12 Biology Chapter-wise marking scheme and weightage distribution
CBSE Class 12 Marking Scheme & Weightage Distribution
CBSE Class 12 Maths Chapter-wise Weightage 2021-22
The marks distribution of CBSE 12th Maths chapter-wise is tabulated below:
| No. | Units | Marks |
| I. | Relations and Functions | 08 |
| II. | Algebra | 10 |
| III. | Calculus | 35 |
| IV. | Vectors abd 3D Geometry | 14 |
| V. | Linear Programming | 05 |
| VI. | Probability | 08 |
| Total | 80 | |
| Internal Assessment | 20 |
CBSE Class 12 Maths Question Paper Design
This question paper contains two parts A and B. Each part is compulsory. Part A carries 24 marks and Part B carries 56 marks.
Part-A has Objective Type Questions
Part -B has Descriptive Type Questions. Both Part A and Part B have choices.
| Part – A: 1. It consists of two sections- I and II. 2. Section I comprises 16 very short answer type questions. 3. Section II contains 2 case studies. Each case study comprises 5 case-based MCQs. An examinee is to attempt any 4 out of 5 MCQs. Part – B: 1. It consists of three sections- III, IV and V. 2. Section III comprises 10 questions of 2 marks each. 3. Section IV comprises 7 questions of 3 marks each. 4. Section V comprises of 3 questions of 5 marks each. 5. Internal choice is provided in 3 questions of Section –III, 2 questions of SectionIV, and 3 questions of Section-V. You have to attempt only one of the alternatives in all such questions. |
CBSE Class 12 Maths Marking Scheme & Weightage Distribution
The weightage distribution for CBSE Class 12 Maths is tabulated below:
| Question Type | Total Marks | % Weightage |
| Remembering Understanding |
44 | 55 |
| Applying | 20 | 25 |
| Analysing Evaluating Creating |
16 | 20 |
| Total | 80 | 100 |
Also Check-
| CBSE Class 10 English Notes PDF |
| CBSE Class 12 English Notes PDF |
| CBSE Class 10 Science Practice questions |
| CBSE Class 12 Science Practice questions |
CBSE Class 12 Physics Chapter Wise Weightage
The marks distribution of CBSE 12th Physics chapter wise is tabulated below:
|
Unit |
Chapter |
Marks |
|
Unit 1 – Electrostatics |
Chapter–1: Electric Charges and Fields |
16 |
|
Chapter–2: Electrostatic Potential and Capacitance |
||
|
Unit 2 –Current Electricity |
Chapter -3: Current Electricity |
|
|
Unit 3 –Magnetic Effects of current and magnetism |
Chapter–4: Moving Charges and Magnetism |
17 |
|
Chapter–5: Magnetism and Matter |
||
|
Unit 4 –Electromagnetic induction and electric currents |
Chapter–6: Electromagnetic Induction |
|
|
Chapter–7: Alternating Current |
||
|
Chapter–8: Electromagnetic Waves |
18 |
|
|
Unit 6 –Optics |
Chapter–9: Ray Optics and Optical Instruments |
|
|
Chapter–10: Wave Optics |
||
|
Unit 7 – Dual Nature of Radiation and Matter |
Chapter–11: Dual Nature of Radiation and Matter |
12 |
|
Unit 8 – Atoms and Nuclei |
Chapter–12: Atoms |
|
|
Chapter–13: Nuclei |
||
|
Unit 9 – Electronic Devices |
Chapter–14: Semiconductor Electronics: Materials, Devices and Simple Circuits |
7 |
|
Total |
– |
70 |
CBSE Class 12 Physics Question Paper Design
All questions are compulsory. There are 33 questions in total. This question paper has five sections.
| Section A contains ten very short answer questions and four assertion reasoning MCQs of 1 mark each. Section B has two case-based questions of 4 marks each. Section C contains nine short answer questions of 2 marks each. Section D contains five short answer questions of 3 marks each. Section E contains three long answer questions of 5 marks each. |
CBSE Class 12 Physics Marking Scheme & Weightage Distribution
The weightage distribution for CBSE Class 12 Physics is tabulated below:
| Typology of Questions | Total Marks | Approximate Percentage |
| Remembering Understanding |
27 | 38% |
| Applying | 22 | 32% |
| Analysing Evaluating Creating |
21 | 30% |
| Total Marks | 70 | 100 |
Also Check the physics syllabus marking scheme below.
(i) In the paper there would be 12 questions in all. All questions would be compulsory.
ii) This question paper would have three sections: Section A, Section B and Section C.
iii) Section A will contain three questions of two marks each, Section B will contain eight questions of three marks each, Section C would contain one case study-based question of five marks
Register here to prepare for Board Exams: Click Here
CBSE Class 12 Chemistry Chapter Wise Weightage
The marks distribution for CBSE 12th Chemistry chapter wise is tabulated below:
| Unit No. | Title | Marks |
| Unit I | Solid state | 23 |
| Unit II | Solutions | |
| Unit III | Electrochemistry | |
| Unit IV | Chemical Kinetics | |
| Unit V | Surface Chemistry | |
| Unit VII | p-Block Elements | 19 |
| Unit VIII | d -and f -Block Elements | |
| Unit IX | Coordination Compounds | |
| Unit X | Haloalkanes and Haloarenes | 28 |
| Unit XI | Alcohols, phenols and ethers | |
| Unit XII | Aldehydes, ketones and carboxylic acids | |
| Unit XIII | Amines | |
| Unit XIV | Biomolecules | |
| Total | 70 |
CBSE Class 12 Chemistry Question Paper Design
There are 33 questions in this question paper. All questions are compulsory.
| Section A: Q1 to 16 are objective type questions. Q1 and Q2 are passage-based questions carrying 4 marks each while Q3 to Q16 carry 1 mark each. Section B: Q17 to Q25 are short answer questions and carry 2 marks each. Section C: Q26 to Q30 are short answer questions and carry 3 marks each. Section D: Q31 to Q33 are long answer questions carrying 5 marks each. |
There is no overall choice. However, internal choices have been provided. Use of calculators and log tables is not permitted.
CBSE Class 12 Chemistry Marking Scheme & Weightage Distribution
| Question Type | Total Marks | % |
| Remembering and Understanding | 28 | 40 |
| Applying | 21 | 30 |
| Analysing, Evaluating and Creating | 21 | 30 |
Also Check the Chemistry syllabus marking scheme below.
(I) There would be 12 questions in the entire question paper with internal choice.
ii) Section A would have 3 questions. Q No. 1 to 3 would be very short answer questions carrying 2 marks each.
iii) Section B - Q. No. 4 to 11 would be short answer questions carrying 3 marks each.
iv) Section C- Q. No. 12 would be a case-based question carrying 5 marks.
v) The use of log tables and calculators is not allowed for students in Chemistry papers.
Also Check-
| CBSE Class 12 Sample Papers | CBSE Class 12 Syllabus |
| CBSE Class 12 Preparation Tips | CBSE Class 12 NCERT Solutions (Soon) |
CBSE Class 12 Biology Chapter Wise Weightage
The marks distribution of CBSE 12th Biology chapter-wise is tabulated below:
| Unit | Title | Marks |
| VI | Reproduction | 14 |
| VII | Genetics and evolution | 18 |
| VIII | Biology and human welfare | 14 |
| IX | Biotechnology and its applications | 10 |
| X | Ecology and environment | 14 |
| Total | 70 |
CBSE Class 12 Biology Question Paper Design
All questions are compulsory. The question paper has four sections: Section A, Section B, Section C, and Section D. There are 33 questions in the question paper.
| Section–A has 14 questions of 1 mark each and 02 case-based questions. Section–B has 9 questions of 2 marks each. Section–C has 5 questions of 3 marks each Section–D has 3 questions of 5 marks each. |
There is no overall choice. However, internal choices have been provided in some questions. A student has to attempt only one of the alternatives in such questions. Wherever necessary, neat and properly labelled diagrams should be drawn.
CBSE Class 12 Biology Marking Scheme & Weightage Distribution
| Question Type | Marks | Weightage |
| Demonstrate Knowledge and Understanding | 35 | 50% |
| Application of Knowledge / Concepts | 23 | 30% |
| Analyse, Evaluate and Create | 12 | 20% |
Also Check the biology syllabus marking scheme below.
(i) The question paper would have three sections and 13 questions out of which all would be compulsory.
ii) Section–A would be having 6 questions of 2 marks each;
iii) Section–B would have 6 questions of 3 marks each;
iv) Section–C would have a case-based question of 5 marks.
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Ensure that you finish the entire CBSE syllabus of Class 12 based on the CBSE Class 12 marking scheme and weightage of each unit. Units with high weightage must be thoroughly finished. At the same time, you must have a basic knowledge of all the chapters.