Verbal Reasoning - Mental Ability Questions

If "A" means "subtraction", "B" means "division", "C" means "addition" and "D" means "multiplication", then

305 B 5 A 28 C 43 D 12 = ?

In the following question, select the related word pair from the given alternatives.

Tuesday : Wednesday : : ? : ?

Select the related word/letters/number from the given alternatives.

523 : 325 : : 603 : ?

In the following question, select the related letters from the given alternatives.

GLOW : FJNU : : PTEL : ?

In the following question, select the related word pair from the given alternatives.

Square : Perimeter : : ? : ?

In the following question, select the related number from the given alternatives.

697 : 976 : : 532 : ?

Choose the related word/letters/number from the given alternatives.

DR:SE :: NC: ?

Select the related word/letters/numbers from the given alternatives:

ACEG : BDFH : : PRTV : ?