Verbal Reasoning - Mental Ability Questions

Choose the related word/letters/number from the given alternatives.
36 : 6 : : 441 : ?

If South-East is changed to North and North-East to West and so on, then what will come in place of South?

In a certain code language, "FIRST" is written as "@#$!?" and "EYE" is written as "^*^". How is "TYRE" written in that code language?

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

? , 9, 19, 39, 79

Select the related word/letters/number from the given alternatives.
34 : 81 : : 23 : ?

If the code for MOTHER is JRQKBU then what is the code for PRINCIPAL?

Prem starts to school from his house and walks 400 metres towards north, turns left and walks 100 metres, turns left and walks 200 metres, turns left and walks 100 metres. How far he is away from his house?

P is S's mother's only son's wife. How is P related to S?