Distinguish between:
Simple Bar Diagram and Multiple Bar Diagram

Hint: As we know, Bar diagrams are used to give data a pictorial view to make it good to present it to someone. As we also know, a Bar diagram is a chart that represents data with different types of categories in the form of bars with height which shows the values of the different categories of data. It can be plotted vertically and horizontally according to one's need. Along with that, we also know, it is mostly used to compare different categories of any product or anything in different aspects.

Complete step-by-step answer:
As per the question,
We know that,
Simple Bar diagram is a type of Bar graph, chart or diagram which presents different categories of data as rectangular bars of various lengths. It is also known as pillar diagram as it has only one quality or quantity of different categories of data to compare with. Now, the table given below is holding a type of data to make this type of bar diagram.



Multiple bar diagrams are a type of Bar graph in which different categories of data are compared in different aspects. In this type of diagram, bars with different types of colors are used to show different aspects of a single category. It is mainly used to compare multiple data sets by making different bars side by side in a cluster. Now, the table given below is holding different data sets.





Note: Now, we know a very well about the simple bar diagram and multiple bar diagram but always remember to not get confused between the two when using them in a work, they both have their different uses and are always very helpful to present our work efficiently.