Which of the following is NOT a Fundamental Duty in the

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

Four number-pairs have been given, out of which three are alike in some manner and one is different. Select the number-pair that is different.

Three of the following four letter cluster are alike in certain manner and one is dierent. Select the odd one.

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

Three of the following words are alike in a certain manner and one is different. Select the odd word 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.

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

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. 

Find the odd one out from the following options.