Choose the correct alternative for the given relation.

Heart : Cardiology

Choose the correct description for the given relation.

Knight : Rook : Bishop

Choose the correct alternative for the given relation.

Porcupine : Rodent : : Mildew : ?

Choose the correct alternative for the given relation.

Dum Dura : Calcutta : : Palam : ?

'Footwear' is related to `Cobbler' in the same way as 'Furniture' is related to

Cat is related to kitten in the same way fish is related to........