By which of the following family tree is

Three our letter-clusters have been given, out of which three are alike in a certain way and one is different. Select the letter-cluster that is different.

Three of the following four number-clusters are alike in a certain way and thus form a group. Which is the one that does not belong to that group?

Which of the following is an odd composite number?

Find the ODD one out from the given options.

Find 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.

Four number pairs are given, out of which three are alike in a certain manner and one is different. Choose the different number pair.

Find the odd one out of the choices given therein.

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

Four numbers have been given, out of which three are alike in a certain way and one is different. Select the one that is different.