NCERT Solutions for Class 10 Maths Chapter 3 Ex 3.4 | Monster Thinks - Monster Thinks

Thursday, September 15, 2022

NCERT Solutions for Class 10 Maths Chapter 3 Ex 3.4 | Monster Thinks

NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables Ex 3.4




NCERT Solutions for Class 10 Maths Chapter 3 Ex 3.4 | Monster Thinks




Get Free NCERT Solutions for Class 10 Maths Chapter 3 Ex 3.4. Pair of Linear Equations in Two Variables Class 10 Maths NCERT Solutions are beneficial while doing your homework. Exercise 3.4 Class 10 Maths NCERT Solutions were prepared by Experienced Garry Academy Teachers. Detailed answers to all the questions in Chapter 3 Maths Class 10 Pair of Linear Equations in Two Variables Exercise 3.4 are provided in NCERT TextBook.

Topics and Sub Topics in Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables:

Section Name

Topic Name

3

Pair of Linear Equations in Two Variables

3.1

Introduction

3.2

Pair Of Linear Equations In Two Variables

3.3

Graphical Method Of Solution Of A Pair Of Linear Equations

3.4

Algebraic Methods Of Solving A Pair Of Linear Equations

3.4.1

Substitution Method

3.4.2

Elimination Method

3.4.3

Cross-Multiplication Method

3.5

Equations Reducible To A Pair Of Linear Equations In Two Variables

3.6

Summary


You can also download the free PDF of  Ex 3.4 Class 10 Pair of Linear Equations in Two Variables NCERT Solutions or save the solution images and take the printout to keep it handy for your exam preparation.

Board

CBSE

Textbook

NCERT

Class

Class 10

Subject

Maths

Chapter

Chapter 3

Chapter Name

Pair of Linear Equations in Two Variables

Exercise

Ex 3.4

Number of Questions Solved

2

Category

NCERT Solutions





NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables Ex 3.4


NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables Ex 3.4 are part of NCERT Solutions for Class 10 Maths. Here we have given NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables Exercise 3.4


Ex 3.4 Class 10 Maths Question 1.
Solve the following pairs of linear equations by the elimination method and the substitution method:
NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables Ex 3.4 Q1
Solution:
NCERT Solutions for Class 10 Maths Chapter 3 Pdf Pair Of Linear Equations In Two Variables Ex 3.4 Q1
NCERT Solutions for Class 10 Maths Chapter 3 Pdf Pair Of Linear Equations In Two Variables Ex 3.4 Q1.1
NCERT Solutions for Class 10 Maths Chapter 3 Pdf Pair Of Linear Equations In Two Variables Ex 3.4 Q1.2

Ex 3.4 Class 10 Maths Question 2.
Form the pair of linear equations for the following problems and find their solutions (if they exist) by the elimination method:

(i) If we add 1 to the numerator and subtract 1 from the denominator, a fraction reduces to 1. It becomes 12, if we only add 1 to the denominator. What is the fraction?

(ii) Five years ago, Nuri was thrice as old as Sonu. Ten years later, Nuri will be twice as old as Sonu. How old are Nuri and Sonu?

(iii) The sum of the digits of a two-digit number is 9. Also, nine times this number is twice the number obtained by reversing the order of the digits. Find the number.

(iv) Meena went to a bank to withdraw ₹2000. She asked the cashier to give her ₹50 and ₹100 notes only. Meena got 25 notes in all. Find how many notes of ₹50 and ₹100 she received.
(v) A lending library has a fixed charge for the first three days and an additional charge for each day thereafter. Saritha paid ₹ 27 for a book kept for seven days, while Susy paid ₹21 for the book she kept for five days. Find the fixed charge and the charge for each extra day.
Solution:
Pair Of Linear Equations In Two Variables Class 10 Maths NCERT Solutions Ex 3.4 Q2
Pair Of Linear Equations In Two Variables Class 10 Maths NCERT Solutions Ex 3.4 Q2.1
Pair Of Linear Equations In Two Variables Class 10 Maths NCERT Solutions Ex 3.4 Q2.2
Pair Of Linear Equations In Two Variables Class 10 Maths NCERT Solutions Ex 3.4 Q2.3
Pair Of Linear Equations In Two Variables Class 10 Maths NCERT Solutions Ex 3.4 Q2.4
Pair Of Linear Equations In Two Variables Class 10 Maths NCERT Solutions Ex 3.4 Q2.5







CBSE NCERT Solutions of Chapter 1                                                Click Here

CBSE NCERT Solutions of Chapter 2                                                Click Here

CBSE NCERT Solutions of Chapter 3                                                Click Here

CBSE NCERT Solutions of Chapter 4                                                Click Here

CBSE NCERT Solutions of Chapter 5                                                Click Here

CBSE NCERT Solutions of Chapter 6                                                Click Here

CBSE NCERT Solutions of Chapter 7                                                Click Here

CBSE NCERT Solutions of Chapter 8                                                Click Here

CBSE NCERT Solutions of Chapter 9                                                Click Here

CBSE NCERT Solutions of Chapter 10                                              Click Here

CBSE NCERT Solutions of Chapter 11                                              Click Here

CBSE NCERT Solutions of Chapter 12                                              Click Here

CBSE NCERT Solutions of Chapter 13                                              Click Here

CBSE NCERT Solutions of Chapter 14                                              Click Here

CBSE NCERT Solutions of Chapter 15                                              Click Here



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