IELTS Academic Writing Task 1 Practice Test

Which term is commonly used to indicate an approximate value?

Approximately Certainly Exactly Definitively

Correct Answer:

Approximately

Explanation:

Indicating that a value is not exact is done with approximate language. When numbers are rounded or measurements have some error, you use “approximately” to show the figure is near another value but not claimed precisely. This helps readers understand the level of precision. The other options imply certainty or precision: “certainly,” “exactly,” and “definitively” all suggest there is no deviation or doubt. So the term that best communicates an approximate value is the one that signals nearness without exactness.

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