Multiple choice general knowledge math & puzzles

Pick the Odd One Out

  1. 1

  2. 16

  3. 343

  4. 81

  5. 256

  6. 625

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

All numbers except 343 are perfect squares: 1², 4², 9², 16², 25². 343 is a perfect cube (7³), making it the odd one out in this set of squares.