Find the odd one out: 10, 25, 45, 54, 60, 75, 80.

Find the odd one out: 10, 25, 45, 54, 60, 75, 80.

Explanation
  • The odd one out is: 54
  • The other numbers in the list (10, 25, 45, 75) all end in 5, while 54 ends in 4.