SOF International Mathematics Olympiad (IMO)
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IMO Level 1
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2026
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Sample
Find the mode of the data set: 14, 1, 14, 6, 17, 5, 14
Explanation
Explanation
The mode is the value that occurs most frequently in the data set. Here 14 appears 3 times while every other value appears only once, so the mode is 14.
PRO TIP
Re-check your working by substituting the answer back into the original question.
Related Questions
Find the next term in the series: 2, 6, 12, 20, 30, ?