Choose odd one out

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

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

Select the related word / letters / number from the given alternatives.

Find the odd from the given alternatives?

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Select the odd word/letters/number/number pair from the given alternatives.

Option  

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

Option