CBSE Class 9 Sample Papers, Syllabus, Test Papers & NCERT Solutions

Mathematics Class 9
Science Class 9
Hindi Class 9
Economics Class 9
Geography Class 9
Civics Studies Class 9
History Class 9
Sanskrit Class 9

The Man Who Knew Too Much, by Alexander Baron

This is an introductory lecture on CBSE Class 9th topic – The Man Who Knew Too Much. In this video, I have given summary of “The Man Who Knew Too Much” based on NCERT/CBSE curriculum.

A Dog Named Duke, by William D. Ellis

This is an introductory lecture on CBSE Class 9th topic – “A Dog Named Duke. In this video, I have given summary of “A Dog Named Duke” based on NCERT/CBSE curriculum. Please keep watching & don’t forget to Subscribe this channel.

Class 9 Mathematics Circles R.D Sharma Solutions

Page 16.5 Ex. 16.1 Q1. Answer : (i) All points lying inside or outside a circle are called interior points or exterior points. Let the point P, Q and R are lie inside, outside or on the circle C(O, r) in such a way as given in the figure   Thus the answer is (ii) Given […]

Heron’s Formula, Class 9 Mathematics R.D Sharma Solutions

Page 12.8 Ex. 12.1 Q1. Answer : Whenever we are given the measurement of all sides of a triangle, we basically look for Heron’s formula to find out the area of the triangle. If we denote area of the triangle by A, then the area of a triangle having sides a, b, c and s […]

Quadrilaterals, Class 9 Mathematics R.D Sharma Solutions

Page 14.4 Ex. 14.1 Q1. Answer : Let the measure of the fourth angles be x°. We know that the sum of the angles of a quadrilateral is 360°. Therefore, Hence the measure of the fourth angle is . Q2. Answer : We have ,. So, let , , And By angle sum property of […]

Linear Equations in Two Variables, Class 9 Maths R.D Sharma Solutions

Page 13.3 Ex. 13.1 Q1. Answer : (i) We are given –2x + 3y – 12 = 0 Comparing the given equation with ,we get a=–2; b = 3; c = –12 (ii) We are given Comparing the given equation with ,we get (iii) We are given Comparing the given equation with ,we get (iv) We are given Comparing the given equation with ,we get (v) We […]

Coordinate Geometry, Class 9 Maths R.D Sharma Solutions

Page 11.6 Ex. 11.1 Q1. Answer : The following points are given below.  (i) (ii) (iii) (iv) (v) (vi) (vii) (viii) (ix) (x) Letand be the coordinate axes. (i) Here for the given point the abscissa is 2 units and ordinate is 5 units. The point is in the first quadrant. So it will look like […]

Number System, Class 9 Mathematics R.D Sharma Solutions

Page 1.12 Ex. 1.2 Q1. Answer : (i) Given rational number is   Now we have to express this rational number into decimal form. So we will use long division method as below. Hence, (ii) Given rational number is   Now we have to express this rational number into decimal form. So we will use […]

Probability, Class 9 Mathematics R.D Sharma Solutions

Page no. 25.16 Formative Assessment_VSA Q1. Answer : What is the meaning of trial? The word trial means a test of performance, qualities, or suitability. Definition: Any particular performance of a random experiment is called a trial. That is, when we perform an experiment it is called a trial of the experiment. By experiment or trial, […]

Polynomials, Class 9 Mathematics R.D Sharma Solutions

Algebraic Identities Page no. 4.11 Ex. 4.2  Q1. Answer : In the given problem, we have to find expended form (i) Given We shall use the identity By applying in identity we get  Hence the expended form of is (ii) Given We shall use the identity Here By applying in identity we get  Hence the […]

Statistics, Class 9 Mathematics R.D Sharma Solutions

Example 1 – Statistics (R.D. Sharma Maths Class 9th) Example 10, Page No. 18.22 – Surface Areas & Volumes (R.D. Sharma Maths Class 9th) Example 12, Page No. 18.23 – Surface Areas & Volumes (R.D. Sharma Maths Class 9th) Example 13, Page No. 18.23 – Surface Areas & Volumes (R.D. Sharma Maths Class 9th) Example […]

Surface Areas and Volumes, Class 9 Maths R.D Sharma Solutions

Example 13, Page No. 18.9 – Surface Areas & Volumes (R.D. Sharma Maths Class 9th) Example 14, Page No. 18.9 – Surface Areas & Volumes (R.D. Sharma Maths Class 9th) Example 15, Page No. 18.9 – Surface Areas & Volumes (R.D. Sharma Maths Class 9th) Example 17, Page No. 18.10 – Surface Areas & Volumes […]

Circles, Class 9 Mathematics R.D Sharma Solutions

Example 3, Circles “Page No. 16.13” (R.D. Sharma Maths Class 9th) Example 4, Circles “Page No. 16.13” (R.D. Sharma Maths Class 9th) Example 6, Circles “Page No. 16.14” (R.D. Sharma Maths Class 9th) Example 8, Circles “Page No. 16.15” (R.D. Sharma Maths Class 9th) Example 14, Circles “Page No. 16.19” (R.D. Sharma Maths Class 9th) […]

Areas of Parallelograms and Triangles, Class 9 Maths R.D Sharma Solutions

Example 8, Page No. 15.18, Areas of Parallelograms and Triangles” (R.D. Sharma Class 9th) https://youtube.com/watch?v=3He-BAXirLc Example 23, Page No. 15.27, Areas of Parallelograms and Triangles (R.D. Sharma Maths Class 9th) https://youtube.com/watch?v=YC6VqS4mRs8 Example 38, Page No. 15.34, Areas of Parallelograms and Triangles (R.D. Sharma Maths Class 9th) https://youtube.com/watch?v=LuJrOBQn_Eo Example 40, Page No. 15.35, Areas of Parallelograms […]

Triangles, Class 9 Mathematics R.D Sharma Solutions

Example 5 Page No 10.6 – Triangles – R.D Sharma Class 9th Maths Example 14, Page No 10.10 – Triangles – R.D Sharma Class 9th Maths Q 1, Ex 10.1, Page No 10.12 – Triangles – R.D Sharma Class 9th Maths Q 3, Ex 10.1, Page No 10.12 – Triangles – R.D Sharma Class 9th […]

Lines and Angles, Class 9 Mathematics R.D Sharma Solutions

Q 3, Ex. 6.3, Page No 107, Lines & Angles – Class 9th R D Sharma Solutions https://www.youtube.com/watch?v=FtvS-MzJEAc Q 6 & Q 9, Ex. 8.1, Page No 8.7, Lines & Angles – R.D Sharma Class 9th Maths Q 12, Ex. 8.1, Page No 8.7 – Lines & Angles, R.D Sharma CBSE Maths Class 9th Example […]

Linear Equations in Two Variables, Class 9 Maths R.D Sharma Solutions

Example 6 – Linear Equations – Page No 13.5, R.D Sharma Maths Class 9th Example 7 – Linear Equations – Page No 13.6, R.D Sharma Maths Class 9th Q 6, Ex. 13.2, Page No 13.7, Linear Equations – R.D Sharma Maths Class 9th Example 4, Page No 13.10, Linear Equations – R.D Sharma Class 9th […]

Polynomials, Class 9 Mathematics R.D Sharma Solutions

Example 1, Page No 4.1, Polynomials, R.D Sharma Maths Class 9th   Example 2, Page No 4.2, Polynomials, R.D Sharma Class 9th Maths   Example 3, Page No 4.3, Polynomials, R.D Sharma Maths Class 9th https://youtube.com/watch?v=P6jbo2W617Y   Example 4, Page No 4.4, Polynomials, R.D Sharma Maths Class 9th Solutions https://youtube.com/watch?v=2nSOSJPoAg4   Example 6 & 8, […]

History Class 9 Chapter 5 Question Answer

Pastoralists in the Modern World Question 1. Imagine that it is 1950 and you are a 60-year-old Raika herder living in post-Independence India. You are telling your grand-daughter about the changes which have taken place in your lifestyle after Independence. What would you say? Answer Since the coming of independence, my life has changed quite […]

History Class 9 Question Answer

Clothing: A Social History Question 1 Imagine you are the 14-yeat-old child of a trader. Write a paragraph on what you feel about the sumptuary laws in France. Answer The sumptuary laws in France are aimed at controlling the behaviour of those considered socially inferior by the aristocracy. These laws prevented individuals from the lower strata of society, […]

History Class 9 Question Answer

History and Sport: The Story of Cricket Question 1. Imagine a conversation between Thomas Arnold, the headmaster of Rugby School, and Mahatma Gandhi on the value of cricket in education. What would each say? Write out a conversation in the form of a dialogue. Answer A sample conversation is given below Thomas Arnold (TA) I am […]

History Class 9 Question Answer

Peasants and Farmers Question 1. Draw a timeline from 1650 to 1930 showing the significant agricultural changes which you have read about in this chapter. Answer Timeline of Agricultural Changes Question 2. Fill in the following table with the events outlined in this chapter. Remember, there could be more than one change in a country. […]

History Class 9 Chapter 2 Question Answer

Socialism in Europe and the Russian Revolution Question 1. Imagine that you are a striking worker in 1905, who is being tried in court for your act of rebellion. Draft the speech you would make in your defence. Act out your speech for your class. Answer Your honour and respected citizens. I have not committed […]

History Class 9 Chapter 4 Question Answer

Forest Society and Colonialism Question 1. Have there been changes in forest areas where you live ? Find out what these changes are and why they have happened. Answer There can be a variety of answers. A sample answer is given below There have been a number of changes in forest areas in India since […]

History Class 9 Chapter 3 Question Answer

Nazism and the Rise of Hitler Question 1. Write a one page history of Germany (a) as a schoolchild in Nazi Germany (b) as a Jewish survivor of a concentration camp (c) as a political opponent of the Nazi regime . Answer (a) As a Schoolchild in Nazi Germany I have been conditioned behave in […]