Here I am going to provide List of Topics Removed for All Subjects CBSE Class 10 Session 2022-23. I hope that this will certainly help you in your studies!
Science
Chapter 1 : Chemical Reactions and Equations.
Deleted- Corrosion and Rancidity (Pg-13)
Chapter 2 : Acids, Bases, and Salts.
No Reduction
Chapter 3 : Metals and Non-Metals.
No Reduction
Chapter 4 : Carbon and its Compounds.
No Reduction
Chapter 5 : Periodic Classification Of Elements.
Full Chapter Deleted
Chapter 6 : Life Processes.
No Reduction
Chapter 7 : Control And Coordination.
No Reduction
Chapter 8 : How Do Organisms Reproduce.
No Reduction
Chapter 9 : Heridity And Evolution.
Deleted- Evolution Part (i.e. Pg 147 se aage nahi padhna)
Back Exercise: Q 2,3,5,6,7,8,9,10
Chapter 10 : Light Reflection And Refraction.
No Reduction
Chapter 11 : Human Eye And Colourful World.
Deleted- Colour of sun at sunrise and sunset (Pg 196), Back Exercise- Q12
Chapter 12 : Electricity.
No Reduction
Chapter 13 : Magnetic Effects Of Current.
Deleted- Electric Motor(Pg 232), Electromagnetic Induction(Pg 233), Fleming’s Right Hand Rule, Electric generator(Pg 236). Back Exercise: Q 2,4,11,12,13,14,16
Chapter 14 : Sources Of Energy
Full Chapter Deleted
Chapter 15 : Our Environment
No Reduction
Chapter 16 : Management Of Natural Resources
Full Chapter Deleted
Shobhit Nirwan CBSE Class 10 2022-23 List of Topics Removed for Science -: PDF Link
Mathematics
Chapter 1 Real Numbers
Deleted- Euclid’s Division Lemma (Eg- 2,3) & (Exercise 1.1- Q 2,4,5)
Chapter 2 Polynomials
Deleted- Division Algorithm for Polynomials
Chapter 3 Pair of Linear Equations in Two Variables
Deleted- Cross Multiplication Method
Chapter 4 Quadratic Equations
Deleted- Completing the square method
Chapter 5 Arithmetic Progressions
No Reduction
Chapter 6 Triangles
Deleted- Area of Triangle
Chapter 7 Coordinate Geometry
Deleted-
1. (Motivate) If a perpendicular is drawn from the vertex of the right angle of a right triangle to the hypotenuse, the triangles on each side of the perpendicular are similar to the whole triangle and to each other.
2. (Prove) The ratio of the areas of two similar triangles is equal to the ratio of the squares of their corresponding sides.
3. (Prove) In a right triangle, the square on the hypotenuse is equal to the sum of the squares on the other two sides.(Pythagoras Theorem)
4. (Prove) In a triangle, if the square on one side is equal to the sum of the squares on the other two sides, the angle opposite to the first side is a right angle.(Converse of Pythagoras Theorem)
In Short- Exercise 6.4 and 6.5 is deleted.
Chapter 8 Introduction to Trigonometry
No Reduction
Chapter 9 Some Applications of Trigonometry
No Reduction
Chapter 10 Circles
No Reduction
Chapter 11 Constructions
Full Chapter Deleted
Chapter 12 Areas Related to Circles
No Reduction
Chapter 13 Surface Areas and Volumes
Deleted- Frustum of Cone (i.e. Ex 13.4)
Chapter 14 Statistics
Deleted- Ogive (i.e. Ex 14.4)
Chapter 15 Probability
No Reduction
Shobhit Nirwan CBSE Class 10 2022-23 List of Topics Removed for Mathematics -: PDF Link
Social Science
History – India and Contemporary World II
Chapter 1 Rise Of Nationalism In Europe
No Reduction
Chapter 2 Nationalism In India
No Reduction
Chapter 3 Making Global World
No Reduction
Chapter 4 Age Of Industrialisation
No Reduction
Chapter 5 Print Culture And Modern World
No Reduction
Geography – Contemporary India II
Chapter 1 Resources And Development
Deleted - Box Information on State of India’s Environment (Pg11)
Chapter 2 Forest And Wildlife Resources
No Reduction
Chapter 3 Water Resources
No Reduction
Chapter 4 Agriculture
Deleted- Impact of globalization on agriculture (Pg44)
Chapter 5 Minerals And Energy
Deleted-
Industry Market Linkage (Pg 64)
Cotton Textiles(Pg 66), Jute Textiles(Pg 68), Sugar Industry (Pg 68)
Iron Steel Industry(Pg 69), Cement Industry(Pg 73)
Chapter 6 Manufacturing Industries
No Reduction
Chapter 7 Lifelines Of National Economy
No Reduction
Political Science – Democratic Politics II
Chapter 1 Power Sharing
No Reduction
Chapter 2 Federalism
No Reduction
Chapter 3 Democracy Diversity
No Reduction
Chapter 4 Gender Religion Caste
No Reduction
Chapter 5 Popular Struggles And Movements
No Reduction
Chapter 6 Political Parties
No Reduction
Chapter 7 Outcomes Of Democracy
No Reduction
Economics – Understanding Economic Development
Chapter 1 Development
No Reduction
Chapter 2 Sectors Of Indian Economy
No Reduction
Chapter 3 Money And Credit
No Reduction
Chapter 4 Globalisation And Indian Economy
No Reduction
Chapter 5 Consumer Rights
Full Chapter Deleted
Shobhit Nirwan CBSE Class 10 2022-23 List of Topics Removed for Social Science -: PDF Link