Three of the following four letter-clusters are alike in a certain way and one is different. Pick  the odd one out.

Four words have been given out of which three are alike in some manner, while one is different. Choose the odd one.

Choose the odd word from the following words.

Select the related letters/word/number from the given alternative.
PEDAL : BICYCLE

In the following question, select the odd number from the given alternatives.

In the following question, select the odd word from the given alternatives.

Find the odd number in the following given alternatives.

Four numbers have been given out of which three are alike in some manner, while one is different. Choose the odd one.