Analogy Questions

Select the related letters from the given alternatives.
DFI : ACF :: OQT : ?

In the following question, select the related letters from the given alternatives.
AGN : IOV : : BLM : ?

Choose the related word/letters/number from the given alternatives.
36 : 6 : : 441 : ?

In the following question, select the related number from the given alternatives. 850 : 863 : : 430 : ?

In the following question, select the related word from the given alternatives.
Bark : Dog : : ? : Sparrow

In the following question, select the related word pair from the given alternatives. Lotus : Flower : : ? : ?

In the following question, select the related number from the given alternatives.
ACOUSTIC : 91 : : RENOUNCE : ?

Select the related word/letters/number from the given alternatives.
GT : IV : : KX : ?