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# CBSE Class 12 Marking Scheme 2022 - Subject-wise Weightage Distribution

11 Feb, 2021, By Tanvi Sharma

In the Indian education system, class 12 results have been given supreme position. If you are a class 12 student then you need to work hard and be careful in context with the CBSE Class 12 Marking Scheme 2022 so that you don’t commit any mistake that can make you lose your marks. The CBSE Class 12 Science Marking Scheme is released by the Central Board of Secondary Education (CBSE) on its official website.

The class 12 exams are on their way and the students should have a proper strategy to be able to perform well. One of the key concepts towards a good score is the student should learn about the CBSE Class 12 important topics.

## CBSE Class 12 Marking Scheme 2022 of Physics, Chemistry, Maths and Biology

Here we have for you all the required essentials in relation to the Marking Scheme for CBSE Class 12 Physics, Chemistry, Mathematics, and Biology.

## CBSE Class 12 Physics Marking Scheme 2022

Understand the Marking Scheme of CBSE Class 12 physics properly so that you don’t commit any mistake while attempting the questions.

Theoretical Paper: 70 marks
Practical/ Project Work: 30 Marks

Question Type Total Marks Weightage*
Remembering Type Question  9 12%
Understanding 24 29%
Applying 22 28%
Analysing & Evaluating Type Question 25 31%
Total 80 100%

### CBSE Class 12 Physics Chapter Wise Weightage 2022

Physics is an interesting subject you should focus on the formulas importantly. Check out the list of the topics that are included in the physics syllabus along with the weightage.

 Unit Number Unit Name Chapter Name Marks Unit 1 Electrostatics Chapter–1: Electric Charges & Fields 16 Chapter–2: Electrostatic Potential & Capacitance Unit 2 Current Electricity Chapter -3: Current Electricity Unit 3 Magnetic Effects of Current and Magnetism Chapter–4: Moving Charges & Magnetism 17 Chapter–5: Magnetism, Matter Unit 4 Electromagnetic Induction and Alternating Currents Chapter–6: Electromagnetic Induction Chapter–7: Alternating Current Unit 5 Electromagnetic Waves Chapter–8: Electromagnetic Waves 18 Unit 6 Optics Chapter–9: Ray Optics and 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 7 Total – 70

## CBSE Class 12 Chemistry Marking Scheme

Here we have for you, class 12 CBSE marking scheme for chemistry.

Theoretical Paper: 70 Marks
Practical/ Project Work: 30 Marks

Question Type Total Marks Weightage*
Remembering Type Question  7 10%
Understanding 21 30%
Applying 21 30%
Analysing & Evaluating Type Question 14 20%
Total 80 100%

### CBSE Class 12 Chemistry Chapter Wise Weightage 2022

The periodic table plays an important role in this subject. get complete detail about the distribution of marks allotted to the different chapters of chemistry.

 Unit No. Chapter Name 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 & Haloarenes 28 Unit XI Alcohols, Phenols & Ethers Unit XII Aldehydes, Ketones & Carboxylic Acids Unit XIII Amines Unit XIV Biomolecules Total 70

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## ​​CBSE Class 12 Maths Marking Scheme 2022

Check out the Marking Scheme for 12 CBSE math below:

Theoretical Paper: 80 Marks
Internal Assessment: 20 marks

Question Type Total Marks Weightage*
Remembering Type Question  16 20%
Understanding 28 35%
Applying 20 25%
Analysing & Evaluating Type Question 16 20%
Total 80 100%

### CBSE Class 12 Maths Chapter Wise Weightage 2022

Math is considered one of the most difficult subjects. Here we have for you a list of chapters that are a part of the maths syllabus.

 No. Chapter Name Marks I. Relations and Functions 08 II. Algebra 10 III. Calculus 35 IV. Vectors and Geometry 14 V. Linear Programming 05 VI. Probability 08 Total 80

## CBSE Class 12 Biology Marking Scheme

If you are of the opinion that biology is subject to cram then you are wrong. Try to understand the depth of the topics. Have the right idea about the chapter-wise weightage of the biology by the below-given table.

 Question Type Marks Weightage Understanding 35 50% Application & Concepts 23 30% Analyse, Evaluate and Create 12 20%

### CBSE Class 12 Biology Chapter Wise Weightage 2022

If you are of the opinion that biology is subject to cram then you are wrong. Try to understand the depth of the topics. Have the right idea about the chapter-wise weightage of the biology by the below-given table.

 Unit Chapter Name 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