SNAP Odd Man Out Questions

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

There of the four options are alike in a certain way. Choose the one which does not belong to that group.

In each of the following questions, find the odd word/letters/number pair from the given alternatives.

11, 5, 20, 12, 40, 26, 74, 54

8, 14, 26, 48, 98, 194, 386

In each of the following two sets I & II, find the word or pair of words different from the other three words or pair of words:
I: J. Lake K. Brook
L. Stream M. River
II: J. Weighty-Heavy K. Broad-Wide
L. Big-Large M. Tiny-Small