Verbal Reasoning - Mental Ability Questions

The correct order is :

Population    Unemployment    Poverty     Disease   Death

          2                   4                             1                    5           3 

EDITOR will be coded as VWRGLI

Letters in the word           Letters in the alphabet

$$\begin{gathered} CHA \\ - - \end{gathered}$$                            $$\begin{gathered} CBA \\ - - \end{gathered}$$

$$\begin{gathered} RS \\ -- \end{gathered}$$                             $$\begin{gathered} RS \\ -- \end{gathered}$$       

The letter of the word are written in a reverse order and then each letter is moved one step backward to obtain the code.

T is the brother of S, who is the daughter of R. So, T and S are the children of R. 

Now. Q is the brother of R. So, T and S are the cousins of Q. 

Here the letter series is alternative reverse order series. So we get P, N.

Lethargic means "sluggish", kind of inactive

Vital means full of energy, lively

So, they are antonyms.

So, for the 2nd part of the analogy, you are looking for a antonym to trite

Trite means lacking originality or freshness. Overused. Kind of like a cliche

So, an antonym could be original, unique, innovative.