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Sticky Note
Complete the sequence: 6, 11, ______ , 27.
  1. 16
  2. 17
  3. 18
  4. None of these
Explanation

The differences are increasing by 2:

6 → 11 (+5)

11 → 18 (+7)

18 → 27 (+9)

So the missing number is 18.


Last verified on 17-06-2026

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