Verbal Reasoning - Mental Ability Questions

Select the related number from the given alternatives.

60 : 15 :: 100 : ?

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

Subhas Chandra Bose : Orissa :: Mahatma Gandhi : ?

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

PHOTOGRAPHER : CAMERA : : WRITER : ?

Select the related word/letters/numbers from the given alternatives:

DHL : PTX :: BFJ : ?

Select the missing term based on the given related pair.

A girl counted in the following way on the fingers of her left hand : She started by calling the thumb 1, the index finger 2, middle finger 3, ring finger 4, little finger 5 and then reversed direction calling the ring finger 6, middle finger 7 and so on. She counted upto 1995. She ended counting on which finger ?

In a certain code language Infinite means Size. What is the meaning of  Indefinite in that code language? 

In a certain code language, 'how can you go' is written as 'ja da ka pa', 'can you come here' is written as 'na ka sa ja' and 'cone and go' is written as 'ra pa sa'. How is 'here' written in that code ?