NCERT Solutions · Class 10

NCERT Solutions for Class 10 Maths Chapter 3 Pair of Linear Equations in Two Variables — Exercise 3.1

Step-by-step NCERT Solutions for Class 10 Maths Chapter 3 (Pair of Linear Equations in Two Variables), Exercise 3.1. 3 questions with answers — read online free on NCERT Help.

Maths Chapter 3 Exercise 3.1 3 questions

Class	Class 10
Subject	Maths
Chapter	Chapter 3 — Pair of Linear Equations in Two Variables
Exercise	Exercise 3.1
Questions solved	3

Exercises in this chapter

Questions & step-by-step answers

EXERCISE 3.1

NCERT class 10 maths chapter 3 Pair of Linear Equations in Two Variables

Question 1:Aftab tells his daughter, “Seven years ago, I was seven times as old as you were then. Also, three years from now, I shall be three times as old as you will be.” (Isn’t this interesting?) Represent this situation algebraically and graphically.

Exercise 3.1 maths class 10 Chapter 3 Pair of Linear Equations in Two Variables

Question 2:The coach of a cricket team buys 3 bats and 6 balls for ` 3900. Later, she buys another bat and 3 more balls of the same kind for ` 1300. Represent this situation algebraically and geometrically.

Question 3:The cost of 2 kg of apples and 1kg of grapes on a day was found to be ` 160. After a month, the cost of 4 kg of apples and 2 kg of grapes is ` 300. Represent the situation algebraically and geometrically.