Analogy Questions

Select the related word/letters/number from the given alternatives.
Nephrology : Kidney : : Ichthyology : ?

Select the related word/letters/number from the given alternatives.
APPARENT : RENTAPPA : : MUSCULAR : ?

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

Select the related word/letters/number from the given alternatives.
EFGH: LNPR : : ABCD : ?

If Quarantine : Isolation, then Freedom : ___

Select the related word/letters/number from the given alternatives. AIDS : VIRUS : : MALARIA : ?

In the following question, select the related number from the given alternatives.
7 : 56 : : 11 : ?

In the following question, select the related word pair from the given alternatives.
Heart : Organ : : ? : ?