Verbal Reasoning - Mental Ability Questions

Select the related word/letters/number from the given alternatives.
JS : QH : : VW : ?

Kishan is the son­in­law of Rajesh's father­in­law. Rajesh's wife has a younger sister. How is Rajesh related to Kishan?

What will be the next set of alphabets in the series? PBA, QCB, RDC, SED, ___

In a certain code, if DOG is written as 4157, then what will MAT be written as ?

If 4!4 = 4, 14!2 = 8 and 10!18 = 14, then find the value of 2!6 = ?

Select the related word/letters/number from the given alternatives.
96 : 32:: 48 : ?

If PONDERS is coded as ONCDQR, then how will MAT be coded as?

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

9, 1331, 18, 121, 27, ?