Verbal Reasoning - Mental Ability Questions

In the following question, select the related number pair from the given alternatives.
534 : 2 : : ? : ?

In the following question, select the related letters from the given alternatives.
AEDM : ZQRN : : FLMO : ?

If A means +, B means ×, C means ÷, D means −, then the value of given equation will be?

If A is taller than B, B is shorter than C, D is shorter than A, then what is definitely true?

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

In a certain code language, “MAGNET” is written as “WHQJDP”. How is “FRAUDS” written in that code language?

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

In a class, P has more marks than Q and R does not have the least marks. S has more marks than T and T has more marks than P, who among them will have the least marks?