A graph that presents data for easy viewing in the form of rectangular bars with either heights or lengths. In this graph, the bars can be placed either vertically or horizontally. These graphs can either be single bar graphs or even a grouped bar chart which contains two or more bars. Sometimes if there are different colored bars, this is a key indicator of different data grouped under a graph to group similar data with each other.
Learn more about RS Aggarwal Class 7 Solutions Chapter 22 Bar Graph below: