Directions : In each of the following questions, select the related word from the given alternatives. 

President : India : : King : ? 

Select theoption that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number.

13 : 195 :: 7 : 63 :: 18 : ?

Select the option that is related to the fifth word in the same way as the second word is related to the first word and the fourth word is related to the third word. 

Pitch : Cricket :: Court : Badminton :: Ring : ?

Find the related words.
$$ {L\over S}:{12\over 19}::{I\over T}:?$$

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

JS : QH : : VW : ?

Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to the fifth term.
 16 : 69 :: 24 : ? :: 31 : 144 

Select the related word/letters/number from the given alternatives.
Norway: Oslo:: Poland: ?

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

Frog : Amphibian : : Cobra : ?