16, 9, ?, 114.25, 750.625,

Find the odd one out.

Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the letter-cluster that is different.

Four letter-cluster have been given, out of which three are alike in some manner and one is different. Select the odd-letter cluster.

Three of the following four words are alike in a certain way and one is different. Pick the odd word out. 

Four numbers are given, out of which three are alike in a certain manner and one is different. Choose the different number.

Odd one out

Select the odd number-pair from the given alternatives:

Select the option in which the numbers are related in the same way as are the numbers in the given set.

(18, 180, 12)

Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the odd letter cluster.

Odd one out