Chapter 4 in NCERT Mathematics - Class 9
Linear Equations in Two Variables
4 exercises
16 questions
Exercise 4.1
Page 68
Question 1
3 mins
Question 2
2 mins
Exercise 4.2
Page 70
Question 1
4 mins
Question 2
5 mins
Question 3
2 mins
Question 4
2 mins
Exercise 4.3
Page 74
Question 1
7 mins
Question 2
6 mins
Question 3
2 mins
Question 4
2 mins
Question 5
4 mins
Question 6
8 mins
Question 7
3 mins
Question 8
10 mins
Exercise 4.4
Page 77
Question 1
7 mins
Question 2
5 mins