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  • Pick the odd one 1,4,9,256,3125,...
Multiple choice general knowledge math & puzzles

Pick the odd one 1,4,9,256,3125,...

  1. 1

  2. 4

  3. 9

  4. 256

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The sequence is n^n: 1^1=1, 2^2=4, 3^3=27 (but the list says 9), 4^4=256, 5^5=3125. 9 is the odd one out because it is 3^2, whereas the pattern requires 3^3=27. Thus, 9 does not fit the n^n rule.

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