Many students are still worried about questions with more than one chart.
Here are some tips:
- If there are 2 charts, they often show different information. Don't worry about comparing them. Just do: introduction, overview, then one paragraph for each chart.
- If the units are different (e.g. one chart shows 'millions' and the other shows 'percentages'), you can't usually compare them.
- If the units are the same, you can probably compare the charts.
- If there are 3 or 4 charts, you can usually compare them.
To see an essay about 2 different charts click here (Cambridge IELTS 6, p98).
To see an essay about 4 related charts click here (Cambridge IELTS 7, p101).