NCERT Solutions for Class 6 Maths Chapter 11: Algebra

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NCERT Solutions for Class 6 Maths Chapter 11 Algebra is given in this article with a detailed explanation. Algebra includes different kinds of simple mathematical operations such as addition and subtraction of integers, multiplication, and division using both variables and constants. For example, x + 20 = 0.

Download PDF: NCERT Solutions for Class 6 Maths Chapter 11

NCERT Solutions for Class 6 Maths Chapter 11

Important Topics in Class 6 Maths Chapter 11

Class 6 Maths Chapter 11 covers the following concepts –

Algebra is a branch of mathematics that substitute letters for numbers to find unknown variables.

It can also be understood as putting real-life variables into equations to solve them.

A variable is an unknown quantity that can change in the context of a situation.

Example: For the expression 2x + 5, x is the variable.

Constant is a quantity having a fixed value.

Example: In 2x + 5, 5 is a constant

Parts of an expression that are separately formed first and then added or subtracted, are referred to as terms.

Factors of a term refers to the quantities that can’t be further factorised.

The numerical factor of a given term is known as the coefficient of the term.

Example: In 2x + 5, 2 is the coefficient of the term 2x

NCERT Solutions For Class 6 Maths Chapter 11 Exercises:

The detailed solutions for all the NCERT Solutions for Algebra under different exercises are as follows:

Algebra – Related Topics:

Bodmas rule	Additive inverse	Algebra as Pattern
Algebra Symbols	Perimeter of Rectangle	Perimeter of Shapes

CBSE Class 6 Mathematics Study Guides:

Difference between in Maths	NCERT Solutions for Class 6 Maths	Number System
Math Formula	Maths Study Material	Arithmetic

CBSE X Related Questions

1.
The HCF of 960 and 432 is :
- 48
- 54
- 72
- 36
View Solution
2.
There are two sections A and B of Grade X. There are 28 students in Section A and 30 students in Section B. What is the minimum number of books you will acquire for the class library so that they can be distributed equally among students of Section A or Section B ?
- 144
- 2
- 420
- 272
View Solution
3.
If \( \alpha, \beta \) are the zeroes of the quadratic polynomial \( px^2 + qx + r \), then find the value of \( \alpha^3\beta + \beta^3\alpha \).
View Solution
4.
In a class test, the sum of Anamika's marks obtained in Maths and Science is 30. Had she got 2 marks more in Maths and 3 marks less in Science, the product of the marks would have been 210. Find the marks she got in the two subjects.
View Solution
5.
The natural number 1 is :
- a prime number.
- a composite number.
- prime as well as composite.
- neither prime nor composite.
View Solution
6.
Prove that : \( \frac{\sec^3 \theta}{\sec^2 \theta - 1} + \frac{\text{cosec}^3 \theta}{\text{cosec}^2 \theta - 1} = \sec \theta \cdot \text{cosec} \theta (\sec \theta + \text{cosec} \theta) \)
View Solution

View All

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NCERT Solutions for Class 6 Maths Chapter 1: Knowing Our Numbers

NCERT Solutions for Class 6 Maths Chapter 10: Mensuration

NCERT Solutions for Class 6 Maths Chapter 14: Practical Geometry

NCERT Solutions for Class 6 Maths Chapter 5: Understanding Elementary Shapes

NCERT Solutions for Class 6 Maths Chapter 9: Data Handling

NCERT Solutions for Class 6 Maths Chapter 3: Playing With Numbers

NCERT Solutions for Class 6 Maths Chapter 12: Ratio and Proportion

NCERT Solutions for Class 6 Maths Chapter 4: Basic Geometrical Ideas

NCERT Solutions for Class 6 Maths Chapter 11: Algebra

NCERT Solutions for Class 6 Maths Chapter 11

Important Topics in Class 6 Maths Chapter 11

NCERT Solutions For Class 6 Maths Chapter 11 Exercises:

CBSE X Related Questions

1.
The HCF of 960 and 432 is :

2.
There are two sections A and B of Grade X. There are 28 students in Section A and 30 students in Section B. What is the minimum number of books you will acquire for the class library so that they can be distributed equally among students of Section A or Section B ?

3.
If \( \alpha, \beta \) are the zeroes of the quadratic polynomial \( px^2 + qx + r \), then find the value of \( \alpha^3\beta + \beta^3\alpha \).

4.
In a class test, the sum of Anamika's marks obtained in Maths and Science is 30. Had she got 2 marks more in Maths and 3 marks less in Science, the product of the marks would have been 210. Find the marks she got in the two subjects.

5.
The natural number 1 is :

6.
Prove that : \( \frac{\sec^3 \theta}{\sec^2 \theta - 1} + \frac{\text{cosec}^3 \theta}{\text{cosec}^2 \theta - 1} = \sec \theta \cdot \text{cosec} \theta (\sec \theta + \text{cosec} \theta) \)

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NCERT Solutions for Class 6 Maths Chapter 11: Algebra

NCERT Solutions for Class 6 Maths Chapter 11

Important Topics in Class 6 Maths Chapter 11

NCERT Solutions For Class 6 Maths Chapter 11 Exercises:

CBSE X Related Questions

1.The HCF of 960 and 432 is :

2.There are two sections A and B of Grade X. There are 28 students in Section A and 30 students in Section B. What is the minimum number of books you will acquire for the class library so that they can be distributed equally among students of Section A or Section B ?

3.If \( \alpha, \beta \) are the zeroes of the quadratic polynomial \( px^2 + qx + r \), then find the value of \( \alpha^3\beta + \beta^3\alpha \).

4.In a class test, the sum of Anamika's marks obtained in Maths and Science is 30. Had she got 2 marks more in Maths and 3 marks less in Science, the product of the marks would have been 210. Find the marks she got in the two subjects.

5.The natural number 1 is :

6.Prove that : \( \frac{\sec^3 \theta}{\sec^2 \theta - 1} + \frac{\text{cosec}^3 \theta}{\text{cosec}^2 \theta - 1} = \sec \theta \cdot \text{cosec} \theta (\sec \theta + \text{cosec} \theta) \)

Comments

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1.
The HCF of 960 and 432 is :

2.
There are two sections A and B of Grade X. There are 28 students in Section A and 30 students in Section B. What is the minimum number of books you will acquire for the class library so that they can be distributed equally among students of Section A or Section B ?

3.
If \( \alpha, \beta \) are the zeroes of the quadratic polynomial \( px^2 + qx + r \), then find the value of \( \alpha^3\beta + \beta^3\alpha \).

4.
In a class test, the sum of Anamika's marks obtained in Maths and Science is 30. Had she got 2 marks more in Maths and 3 marks less in Science, the product of the marks would have been 210. Find the marks she got in the two subjects.

5.
The natural number 1 is :

6.
Prove that : \( \frac{\sec^3 \theta}{\sec^2 \theta - 1} + \frac{\text{cosec}^3 \theta}{\text{cosec}^2 \theta - 1} = \sec \theta \cdot \text{cosec} \theta (\sec \theta + \text{cosec} \theta) \)