Choose or find odd letter group - RTW , QOM , IKG , IKM , BDF

A. RTW

If it is possible to make a meaningful word with the first, the third, the seventh and the ninth letters of the word SEPARATION, which of the following will be the third letter of that word ?
If no such word can be made, give X as the answer and if more than one such word can be made, give M as the answer.

E. M

Insomnia is to Lead as Minamata is to ....

B. MERCURY
Posted in:  Simple Analogy -  Analogy -  Verbal Reasoning

Choose analogous pair - Necromancy : Ghosts

D. SORCERY : SPIRITS

There are five persons P, Q, R, S and T. One is football player, one is chess player and one is hockey player. P and S are unmarried ladies and do not participate in any game. None of the ladiesplays chess or football. There is a married couple in which T is the husband. Q is the brother of R and is neither a chese player nor a hockey player. Who is the wife of T ?

C. R