Data Interpretation is the process of making sense out of a collection of data that has been processed. This collection may be present in various forms like bar graphs, line charts and tabular forms and other similar forms and hence needs an interpretation of some kind. Here we will learn about data interpretation with the help of many important techniques and examples. We will see how we can make sense out of the graphical data and other forms of it. We shall learn to use it to solve the most common questions that are present in this section of the quantitative aptitude. Let us start!
Line Chart
The line chart is nothing but an upgraded version of a bar chart. It is formed by connecting the uppermost point of the bars so that we have a line. By repeating this following process, with other bars as well we will get a line chart. The calculations can be tough but the main aim of the examiner is to check whether you can apply logic to eliminate options and evaluate the graph thereby getting the answer.
On the basis of the figure below answer the following question. In the graph, the number of boys and girls are given in five schools. Study this graph properly and answer the questions.
