Find the odd one out in the series: A, C, E, G, H, I, K

C. H

In a race, the following conditions are given: Runner X finished before Runner Y, Runner Z finished after Runner W, and Runner Y finished after Runner W. What is the correct order of finishers?

A. W, X, Y, Z

What letter comes next in the series: M, O, Q, S, ?

A. T

Identify the word that can be formed by adding a prefix to the root word 'FORM'.

A. REFORM

In a family, there are three siblings: X, Y, and Z. X is older than Y but younger than Z. If Z is a lawyer and Y is a teacher, what is X's profession?

D. UNKNOWN