Which of the following is true about application

Pick the odd one out.

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

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

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

Find the odd numeral pair in each of the following questions.

Select the odd letters from the given alternatives?

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

Pick the odd one out.

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