Analogy

Lucknow : Uttar Pradesh :: Patna : ?
In the above question, there is definite relation among the two sets of letters/words of the left side of symbol : :, complete the right side of this symbol by picking the right answer from the options :

MNOP : PQRS :: EFGH : ?
In the above question, there is definite relation among the two sets of letters/words of the left side of symbol : :, complete the right side of this symbol by picking the right answer from the options :

400 : 20 :: 484 : ?
In the above question, there is definite relation among the two sets of letters/words of the left side of symbol : :, complete the right side of this symbol by picking the right answer from the options :

ACE : FHJ :: KMO : ?
In the above question, there is definite relation among the two sets of letters/words of the left side of symbol : :, complete the right side of this symbol by picking the right answer from the options :

Bible : Christian :: Quran : ?
In the above question, there is definite relation among the two sets of letters/words of the left side of symbol : :, complete the right side of this symbol by picking the right answer from the options :