In a financial dashboard, to display a single value from a single cell, which chart type is used?

• A. Pie
• B. Bar
• C. Line
• D. Area

Answer: (B)

To display a single numeric value from one cell, you want a chart that communicates magnitude quickly without implying a trend or composition. A bar chart fits this need well because a single bar’s length directly represents the value, making the exact amount easy to read and compare at a glance. Pie charts rely on multiple slices to show parts of a whole, which isn’t meaningful for a single value. Line and area charts imply a sequence over time, which would mislead when there is no time series involved. If you want, you can add a data label or value on the bar to show the exact number.