Task 1 Chart Builder
Build pie charts, line graphs, tables and process diagrams — with a model answer for each
Maintained by CD IELTS Prep Practice Team · Original practice content and transparent scoring methodology · Last reviewed
Compare proportions of a whole. Group the largest slices, note the smallest.
Data
Model answer structure — Pie chart
Overview
State which category is the largest and smallest share, and whether one dominates the total.
Body paragraphs
- Group the two or three biggest slices in the first body paragraph with exact figures.
- Cover the remaining, smaller slices in the second paragraph and note any that are equal.
Structure guidance only — all data above is illustrative and originally authored. Write your answer in your own words for genuine practice.
Frequently asked questions
How do you write a pie chart Task 1?
Open with an overview naming the largest and smallest shares, then group the biggest slices in one body paragraph and the smaller ones in another, using exact percentages.
How do you describe a line graph in Task 1?
State the overall trend of each line first, then describe key movements, turning points and any point where the lines cross, supported by figures.
How do you describe a process diagram?
Say how many stages there are and whether the process is linear or cyclical, then describe each stage in sequence using the passive voice and sequencing linkers.