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

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

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

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

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

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

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

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