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Series Completion
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QuestionClick to flip
Choose the pair of the numbers which comes next in the given series.
28, 25, 5, 21, 18, 5, 14, _____.
AnswerClick to flip back
A
11, 5
💡 Explanation:
This is an alternating subtraction series with the interpolation of a random number 5 as every third number. In the subtraction series, 3 is subtracted, then 4, then 3, and so on.