Question:
        Draw bar graph for give data
| Year | 2000 | 2002 | 2008 | 2010 | 2015 | 
| Salescar | 100 | 200 | 300 | 400 | 500 | 
 
      Answer:
        It is a graphical representation which provide the quick snapshot of complete details of data in the table.
   It is generally used to relate two physical quantities, one on x-axis and another in y-axis. Select the scaling for x-axis and y-axis based on the data range and draw the bar graph for the data available in the table.