Verbal Reasoning - Mental Ability Questions

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

MZU : CPK : : QSP : ?

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

ADFG : KNPQ :: DGIJ : ?

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

Haemoglobin : Blood : : Chlorophyll : ?

Bill : Law :: ? : Insect

Study it carefully and answer the questions.

(i). 'AxB' means 'A is father of B'

(ii).'A/B' means 'A is daughter of B'

(iii). 'A+B' means 'A is sister of B'

(iv).'A-B' means 'A is husband of B'

In F / R x H - L, How is H related to F?

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

545 : 196 :: 173 : ?

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

QC : T : : SF : ?

Which number will fit both the series of numbers?

Series A : 1, 4, 9,...
Series B : 1, 8, 27,...