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

Find the  odd letters from the given alternatives.

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

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

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

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

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

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