The Central Board of Secondary Education (CBSE) conducts the Class 12 board examination for all the streams. Class 12 is considered as the turning point in students academic career as the results of Class 12 will decide the future career options. By understanding the CBSE syllabus of Class 12, students can perform well in their exam and can prepare each subject accordingly. Referring the syllabus gives students the information about what topics they should begin with.

Importance of Class 12 CBSE Syllabus.

The syllabus covers the entire course structure along with the marks weightage for each section and the time duration of it.
The syllabus also explains the question paper format which helps students to know what type of questions they can expect from each topic.
The exam papers are prepared according to the CBSE board Class 12 syllabus so knowing the syllabus will help students to prepare for the board exam accordingly.
It helps students to prepare effectively for their Class 12 board so that they don’t skip any important topic.

A syllabus is a well-constructed course planning tool which not only helps students but also teachers.


Here's the exams you could take in class 11:

National science olympiad (NSO)
National cyber olympiad (NCO)
International maths olympiad (IMO)
International englisholympiad(IEO)
KVPY- kishorvaigyanikprotsahanyojna
IbO- international biology olympiad
IPhO-international physics olympiad
mensa test for IQ
IAIS (maths,science,english,computer) - International assesment for indian schools
Australian chemistry quiz by University of new south wales
GESE- graded examinations for spoken english


Class 12 Biology is an important subject which mainly deals with life, living organisms, nature, etc. CBSE board publishes the new and revised curriculum for every subject and continues modifying the course for students benefits.

1 Reproduction 30 14
2 Genetics and Evolution 40 18
3 Biology and Human Welfare 30 14
4 Biotechnology and its Applications 30 10
5 Ecology and Environment 30 14
Total 160 70

CBSE Class 12 Biology Practicals Evaluation Scheme.

In Biology subject practicals play an important role. Students must focus on practicals simultaneously with the theory learning as it will help them in understanding the subject in a better way. Total 30 marks are devoted to the practicals. performing well in Biology Practicals will increase their overall score in Biology subject. Students can find the list of experiments of class 12 Biology in the syllabus pdf. The table below shows the Evaluation Scheme for CBSE Class 12 Practical exam.

1 One Major Experiment 5
2 One Minor Experiment 4
3 Slide Preparation 5
4 Spotting 7
5 Practical Record + Viva Voce Credit to the students’ work over the academic session may be given 4
6 Project Record + Viva Voce 5
Total 30

Chemistry is one of the basic branches of science that deals with the properties, structure, and constituents of matter or substance and its interactions with other forms of matter. CBSE board conducts studies and research before modifying or prescribing the syllabus for Class 12 Chemistry. For the students of Class 12, it is important to know the CBSE syllabus for Class 12 Chemistry for Academic year 2020-2021 so that the students get an idea which is the chapters and units included and eliminated from the previous syllabus.

1 Solid State 10 23
2 Solutions 10
3 Electrochemistry 12
4 Chemical Kinetics 10
5 Surface Chemistry 08
6 General Principles and Processes of Isolation of Elements 08 19
7 p -Block Elements 12
8 d & f -Block Elements 12
9 Coordination Compounds 12
10 Haloalkanes and Haloarenes 10 28
11 Alcohols, Phenols and Ethers 10
12 Aldehydes, Ketones and Carboxylic Acids 10
13 Amines 10
14 Biomolecules 12
15 Polymers 08
16 Chemistry in Everyday Life 06
Total 160 70

CBSE Class 12 Chemistry Practical Syllabus along with Marking Scheme.

S. No. Evaluation Scheme for Examination Total Marks
1 Volumetric Analysis 08
2 Salt Analysis 08
3 Content Based Experiment 06
4 Project Work 04
5 Class record and viva 04
Total 30

Mathematics subjects of CBSE Class 12 is scoring. The question paper is designed in accordance with the syllabus. If students have studied thoroughly and covered all the topics of syllabus then they can easily score decent marks. Most of the students make mistakes by diving into the subject without going through the syllabus.

CBSE Class 12 Maths Syllabus with Marks Distribution.

The table below shows the marks weighatge of each unit along with the number of periods required for teaching. The Maths theory paper is of 80 marks and internal assessment is of 20 marks which totally come out to be of 100 marks.

1 Relations and Functions 30 08
2 Algebra 50 10
3 Calculus 80 35
4 Vectors and Three – Dimensional Geometry 30 14
5 Linear Programming 20 05
6 Statistics and Probability 30 10
7 Probability 30 08
Total 240 80
Internal Assessment 20

CBSE Class 12 Maths Question Paper Design

In the table below, students can find the break up of different types of questions. This helps students to get a clear picture of CBSE class 12 Mathematics exam pattern.

S NO. Type Of Question Mark Per Question No. Of Question MARKS
1 Very Short Answer
(Objective Type)
1 20 20
2 Short Answer 2 6 12
3 Long Answer – I 4 6 24
4 Long Answer – II 6 4 24
Total 36 80

The Central Board of Secondary Education popularly known as CBSE is responsible for creating the CBSE syllabus for Class 12 Physics and conducting the exam. Students of Class 12 are advised to have an in-depth knowledge of the CBSE Class 12 Physics syllabus to get a fair idea about the Physics paper pattern and marking scheme. By going through the CBSE Class 12 Physics Syllabus students will get to know the unit names, chapter under each unit and sub-topics included in it. Along with this, they will also get to know the Physics practical syllabus and evaluation scheme.

1 Electrostatics 24 16
Chapter–1: Electric Charges and Fields
Chapter–2: Electrostatic Potential and Capacitance
2 Current Electricity 18
Chapter–3: Current Electricity
3 Magnetic Effects of Current and Magnetism 22 17
Chapter–4: Moving Charges and Magnetism
Chapter–5: Magnetism and Matter
4 Electromagnetic Induction and Alternating Currents 20
Chapter–6: Electromagnetic Induction
Chapter–7: Alternating Current
5 Electromagnetic Waves 04 18
Chapter–8: Electromagnetic Waves
6 Optics 27
Chapter–9: Ray Optics and Optical Instruments
Chapter–10: Wave Optics
7 Dual Nature of Radiation and Matter 08 12
Chapter–11: Dual Nature of Radiation and Matter
8 Atoms and Nuclei 15
Chapter–12: Atoms
Chapter–13: Nuclei
9 Electronic Devices 12 07
Chapter–14: Semiconductor Electronics: Materials, Devices and Simple Circuits
Total 150 70

CBSE Syllabus for Class 12th Physics Practical.

1. To determine resistance per cm of a given wire by plotting a graph for potential difference versus current.
2. To find resistance of a given wire using metre bridge and hence determine the resistivity (specific resistance) of its material.
3. To verify the laws of combination (series) of resistances using a metre bridge.
4. To verify the laws of combination (parallel) of resistances using a metre bridge.
5. To compare the EMF of two given primary cells using potentiometer.
6. To determine the internal resistance of given primary cell using potentiometer.
7. To determine the resistance of a galvanometer by half-deflection method and to find its figure of merit.
8. To convert the given galvanometer (of known resistance and figure of merit) into a voltmeter of desired range and to verify the same.
9. To convert the given galvanometer (of known resistance and figure of merit) into an ammeter of desired range and to verify the same.
10. To find the frequency of AC mains with a sonometer.

1. To find the value of v for different values of u in case of a concave mirror and to find the focal length.
2. To find the focal length of a convex mirror, using a convex lens.
3. To find the focal length of a convex lens by plotting graphs between u and v or between 1/u and 1/v.
4. To find the focal length of a concave lens, using a convex lens.
5. To determine the angle of minimum deviation for a given prism by plotting a graph between angle of incidence and angle of deviation.
6. To determine the refractive index of a glass slab using a travelling microscope.
7. To find the refractive index of a liquid by using a convex lens and plane mirror.
8. To draw the I-V characteristic curve for a p-n junction in forward bias and reverse bias.
9. To draw the characteristic curve of a zener diode and to determine its reverse break down voltage.

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