NCERT Solutions for Class 10 Maths Chapter 4 - Quadratic Equations

Practise to score more marks in Maths with our NCERT Solutions for CBSE Class 10 Mathematics Chapter 4 Quadratic Equations. Learn to provide sufficient proof that the given equation is a quadratic equation. Understand the steps to apply the Pythagoras’ theorem to form an equation. 

Go through Topperlearning’s CBSE Class 10 Maths textbook solutions to understand the arithmetical simplifications to reduce the given equation into a quadratic equation. Once you have practised with our NCERT solutions, you can go on to revise with our RD Sharma and RS Aggarwal Maths solutions. To prepare for your board exam, you may also find our sample papers, practice tests and concept videos useful.

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Chapter 4 - Quadratic Equations Exercise Ex. 4.1

Solution 1
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations
Solution 2
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations

Concept Insight: Read the question carefully and choose the variable to represent what needs to found. Only one variable must be there in the final equation.

Chapter 4 - Quadratic Equations Exercise Ex. 4.2

Solution 1
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations
Solution 3

Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations

 

Solution 4
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations
Solution 5
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations
Solution 6
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations

Chapter 4 - Quadratic Equations Exercise Ex. 4.3

Solution 1
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations
Solution 2
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations
Solution 3
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations

Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations
Solution 4
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations
Solution 5
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations
Solution 6
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations
Solution 7
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations
Solution 8

Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations

Concept Insight: Use the relation s =d/t to crack this question and remember here distance is constant so speed and time will vary inversely.

Solution 9
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations
Solution 10
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations
Solution 11
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations

Chapter 4 - Quadratic Equations Exercise Ex. 4.4

Solution 1
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations
Solution 2

Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations

Solution 3

Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations

Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations

 

Solution 4
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations
Solution 5
Ncert Solutions Cbse Class 10 Mathematics Chapter - Quadratic Equations