Analogy Questions

Select the related word/letters/number from the given alternatives. GI : HJ : : PR : ?

Findout the odd word/letters/number/number pair from the given alternatives.

Select the related word/letters/number from the given alternatives.
30 : 16 :: 24 : ?

Select the related word/letters/number from the given alternatives. 456 : 15 :: 789 : ?

Select the related word/letters/number from the given alternatives.
Luminous intensity : Candela : : Pressure : ?

Choose the related word/letters/number from the given alternatives. RARE : ERAR : : ROCKET : ?

In the following question, select the related number from the given alternatives.
3 : 27 : : 4 : ?

Select the related number from the given alternatives.
12.5 : 6.25 :: 7 : ?