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

Find the odd number in the following numbers.

Three of the following Four words are alike in a certain way one is different pick the odd one out.

Four of the following five are alike in a certain way and so form a group. Which is one that does not belong to that group?

Find the odd one out?

Find the odd word from the following:

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

Find the odd word/letter/number from the given alternatives.