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Ten Common Graphs and Data Tables on Numeracy Tests
Ten Practice Questions for Advanced Data Handling Tests
Ten Practice Questions for Mental Arithmetic Tests

Ten Practice Questions for Data Handling Tests

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What fraction of the disk space has been used up?

A: 1/2

B: 1/3

C: 1/4

D: 1/5

Answer: D: 1/5. 20% is the same as 20 ÷ 100 = 2 ÷ 10 = 1/5.

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