Class XI NCERT Solution

                                         Class 11th Math's

Chapter 1 sets

Exercise: 1.1

Exercise: 1.2

Exercise: 1.3

Exercise: 1.4

Chapter 2 relations and functions

Exercise: 2.1

Exercise: 2.2

Exercise: 2.3

Exercise: 2.4

Chapter 3 trigonometric functions

Exercise: 3.1

Exercise: 3.2

Exercise: 3.3

Exercise: 3.4

Chapter 4 principle of mathematical induction

Exercise: 4.1

Exercise: 4.2

Exercise: 4.3

Exercise: 4.4

Chapter 5 complex numbers and quadratic equations

Exercise: 5.1

Exercise: 5.2

Exercise: 5.3

Exercise: 5.4

Chapter 6 linear inequality

Exercise: 6.1

Exercise: 6.2

Exercise: 6.3

Exercise: 6.4

Chapter 7 permutations and combinations

Exercise: 7.1

Exercise: 7.2

Exercise: 7.3

Exercise: 7.4

Chapter 8 binomial theorem

Exercise: 8.1

Exercise: 8.2

Exercise: 8.3

Exercise: 8.4

Chapter 9 sequence and series

Exercise: 9.1

Exercise: 9.2

Exercise: 9.3

Exercise: 9.4

Chapter 10 straight lines

Exercise: 10.1

Exercise: 10.2

Exercise: 10.3

Exercise: 10.4

Chapter 11 conic sections

Exercise: 11.1

Exercise: 11.2

Exercise: 11.3

Exercise: 11.4

Chapter 12 introduction to three-dimensional geometry

Exercise: 12.1

Exercise: 12.2

Exercise: 12.3

Exercise: 12.4

Chapter 13 limits and derivatives

Exercise: 13.1

Exercise: 13.2

Exercise: 13.3

Exercise: 13.4

Chapter 14 mathematical reasoning

Exercise: 14.1

Exercise: 14.2

Exercise: 14.3

Exercise: 14.4

Chapter 15 statistics

Exercise: 15.1

Exercise: 15.2

Exercise: 15.3

Exercise: 15.4

Chapter 16 probability

Exercise: 16.1

Exercise: 16.2

Exercise: 16.3

Exercise: 16.4


                                                         Class11th Physics

Chapter 1 physical world

Chapter 2 units and measurements

Chapter 3 motion in a straight line

Chapter 4 motion in a plane

Chapter 5 laws of motion

Chapter 6 work, energy and power

Chapter 7 system of particles and rotational motion

Chapter 8 gravitation

Chapter 9 mechanical properties of solids

Chapter 10 mechanical properties of fluids

Chapter 11 thermal properties of matter

Chapter 12 thermodynamics

Chapter 13 kinetic theory

Chapter 14 oscillations

Chapter 15 waves

Class 11th Chemistry


Chapter 1 some basic concepts of chemistry

Chapter 2 structure of atom

Chapter 3 classification of elements and periodicity in properties

Chapter 4 chemical bonding and molecular structure

Chapter 5 states of matter

Chapter 6 Thermodynamics

Chapter 7 equilibrium

Chapter 8 redox reactions

Chapter 9 hydrogen

Chapter 10 The S block elements

Chapter 11 The P block elements

Chapter 12 organic chemistry some basic principles and techniques

Chapter 13 hydrocarbons

Chapter 14 environmental chemistry


 Class 11th Biology


Chapter 1 the living world

Chapter 2 biological classification

Chapter 3 plant Kingdom

Chapter 4 Animal Kingdom

Chapter 5 morphology of flowering plants

Chapter 6 anatomy of flowering plants

Chapter 7 structural organisation in animal

Chapter 8 cell the unit of life

Chapter 9 biomolecules

Chapter 10 cell cycle and cell division

Chapter 11 transport in plants 

Chapter 12 mineral nutrition

Chapter 13 photosynthesis in higher plants

Chapter 14 respiration in plants

Chapter 15  plant growth and development

Chapter 16 digestion and absorption

Chapter 17 breathing and exchanges of gases

Chapter 18 body fluids and circulation

 Chapter 19 Excertory products and their elimination

 Chapter 20 locomotion and movement


Chapter 1 relations and functions

Chapter 2 inverse trigonometric functions 

Chapter 3 matrices

Chapter 4 determinates

Chapter 5 continuity and differentiability

Chapter 6 applications of derivatives

Chapter 7 integrals

Chapter 8 application of integrals

Chapter 9 differential equations

Chapter 10 vector algebra 

Chapter 11 three dimensional geometry

Chapter 12 linear programming

Chapter 13 probability


Class 12th Physics


Chapter 1 electric charges and field

Chapter 2 electrostatics potential and capacitance

Chapter 3 

Chapter 4 

Chapter 5 

Chapter 6 

Chapter 7 

Chapter 8 

Chapter 9 

Chapter 10 

Chapter 11 

Chapter 12 

Chapter 13 

Chapter 14 


Class 12th Chemistry


Chapter 1 

Chapter 2 

Chapter 3 

Chapter 4 

Chapter 5 

Chapter 6 

Chapter 7 

Chapter 8 

Chapter 9 

Chapter 10 

Chapter 11 

Chapter 12 

Chapter 13 

Chapter 14 



Class 12th Biology


Chapter 1 

Chapter 2 

Chapter 3 

Chapter 4 

Chapter 5 

Chapter 6 

Chapter 7 

Chapter 8 

Chapter 9 

Chapter 10 

Chapter 11 

Chapter 12 

Chapter 13 

Chapter 14