Pandit Birju Maharaj was an Indian dancer, composer,

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

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. 

From the given alternatives, select the number, which does not belong to the same group:

Four numbers are given, three of which are alike in certain manner and one is different. Choose the different number.

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

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

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

Find the odd one out from the following options. 

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

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