Question

Pie chart don’t have more than ______ categories.

Options

• Ten

• Twenty Five

• Seven

• Three

Answer 1

Pie charts don’t have more than seven categories.

Explanation:

According to standard Excel and data visualisation guidelines, a pie chart should not have more than seven categories because a circle becomes visually cluttered when split into too many parts. Having more than seven slices makes the segments too thin, crowds the data labels, and makes it difficult for the user to compare the proportions accurately. For data with more categories, it is best practice to either group smaller values into an “Other” slice or use a bar chart instead.