Chapter 3 in NCERT Mathematics - Class 7
Data Handling
4 exercises
23 questions
Exercise 3.1
Page 63
Question 1
2 mins
Question 2
9 mins
Question 3
35 secs
Question 4
2 mins
Question 5
9 mins
Question 6
2 mins
Question 7
5 mins
Question 8
7 mins
Question 9
7 mins
Exercise 3.2
Page 68
Question 1
4 mins
Question 2
5 mins
Question 3
3 mins
Question 4
4 mins
Question 5
4 mins
Exercise 3.3
Page 68
Question 1
2 mins
Question 2
4 mins
Question 3
12 mins
Question 4
5 mins
Question 5
6 mins
Question 6
6 mins
Exercise 3.4
Page 78
Question 1
7 mins
Question 2
4 mins
Question 3
2 mins