Verbal Reasoning - Mental Ability Questions

If in a certain language, STRING is coded as TSIRGN, how is RANDOM coded in that code?

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

Select the related word/letters/number from the given alternatives.
AEG: GKM :: MQS : ?

If 2*10 = 6, 14*16 = 15 and 4*16 = 10, then find the value of 16*8 = ?

A series is given, with one word missing. Choose the correct alternative from the given ones that will complete the series.

master, ember, bombay, animal, abdomen, ?

Six persons L, M, N, O, P and Q sit in a linear row adjacent to each other facing north. Three persons sit between Q and P. N sits immediate left of Q. Two persons sit between N and M. How many persons sit to the left of M? 

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
LOQ, SVX, ZCE, ?

In a certain code language, "SCENE" is written as "TBFMF". How is "TRAIN" written in that code language?