Verbal Reasoning - Mental Ability Questions

In the following question, select the related number from the given alternatives.
4 : 17 : : 7 : ?

If "P" denotes "multiplied by", "R" denotes "subtracted from", "S" denotes "added to" and "Q" denotes "divided by", then 6 P 7 S 169 Q 13 R 5 = ?

If MIGRANT is coded as LHFQZMS, then how will GEL be coded as?

Gopal is older than Mohan but younger than Ram. Mohan is older than Sohan but younger than Ram. Who is the oldest?

A series is given, with one word missing. Choose the correct alternative from the given ones that will complete the series.
Oxygen, Toil, Arouse, Arson, Tenuous, ?

If SUN = 108, MOON = 114. What is STAR = ?

Select the related number from the given alternatives.
12.5 : 6.25 :: 7 : ?

Raju's position in a row is 13th from the front side and 6th from the back side. How many people are standing in that row?