Verbal Reasoning - Mental Ability Questions

What should come in place of question mark (?) in the following number series?

1, 244, 163, 190, 181, ?,

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

DHL : PTX :: BFJ : ?

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

Land of the Rising Sun : Japan : : The Land of the Thunder Dragon : ?

Select the related letters from the given alternatives.

ACF : GIL :: OQT : ?

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

294 B 6 A 30 C 31 D 4 = ?

Select the related letters from the given alternatives.

BEH : KNQ :: FIL : ?

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

QC : T : : SF : ?

Find the next number in the given number series?

8, 11, 19, 23, 32, ?