Chapter-22 Constructing and Interpreting Bar Graphs

About RS Aggarwal Solutions for Class 8 Maths Chapter-22 Constructing and Interpreting Bar Graphs

Let's discuss Chapter 22 of Class 8 Maths, which is "Constructing and Interpreting Bar Graphs." For RS Aggarwal's class 8 Maths check out the page and if you need home tuition for class 8 Maths find the right tutors.

Introduction to Bar Graphs:

A bar graph is a graphical representation of data using rectangular bars of different lengths.

It is used to compare and represent categorical data.

Constructing a Bar Graph:

Identify the categories or groups for which data is being represented.

Draw a horizontal or vertical axis for the categories.

Label the axis appropriately.

Choose a scale and mark the intervals on the axis.

Draw rectangular bars for each category, ensuring the height or length of the bar corresponds to the data being represented.

Add a title to the graph and label the bars if necessary.

Class 8 Maths Constructing and Interpreting Bar Graphs (Ex 22A) Exercise 22.1

Class 8 Maths Constructing and Interpreting Bar Graphs (Ex 22B) Exercise 22.2