Pie Chart DI Sets

Pie charts (circular charts showing proportions) appear in DI sets periodically.

• CAT 2018: Slot 1 had a straightforward Pie-Chart DI set (considered easy), likely involving reading percentage segments.
• CAT 2017: No pie chart set; featured a bar graph instead.
• CAT 2019: No standard pie chart; included a radar chart (more complex).
• CAT 2020–2021: No pure pie chart reported.
• CAT 2022–2023: Possibly included pie or donut charts as part of mixed DI sets. Testfunda notes that 2024 had more data-driven sets including graphs.

Key Insights:

• Pie chart sets appear roughly once every few years (e.g., 2018, possibly 2023).
• Even when not present as a full set, pie charts may be embedded in mixed-data sets.
• While not guaranteed annually, pie charts are part of the DI repertoire and should be prepared for interpretation.