From the following alternatives find the one that does NOT belong to the rest.

Find the odd pair among the following options.

Find the odd one out from the given:

In the following question, out of four words given below, three are alike in some manner and fourth word is different. Find the different one.

Find the odd one in the following groups : Q,W,Z,B B,H,K,M W,C,G,J M,S,V,X

Which one is different from the rest three?