Find the odd word from the following:

A set is given, (B2, A1, F6, H8), such that its elements share a common property. Which of the given options does NOT have this property?

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

Three of the following four numbers are alike in a certain way and one is different. Pick the number that is different form the rest.

In each of the following questions, four numbers are given out of which three are like in some manner while one is different. Choose the one which is different from the rest three?

Find the odd one out: 

24, 33, 60, 71, 51, 15

In each of the following questions, four numbers are given out of which three are like in some manner while one is different. Choose the one which is different from the rest three?

Direction: Four of the following are alike in a certain way based on the English alphabetical series and so form a group. Which is the one that does not belong to that group?

(1) TOQR
(2) YTUV
(3) KFHI
(4) WRTU
(5) QLNO