Aluminium is to bauxite as iron is to.........

Jesus is related to Christians in the same way as Zoroaster is related to......

Tungsten is related to filament in the same way bronze is related to.......

Choose the correct alternative for the given relation.

Pulp : Paper

Choose the correct alternative for the given relation.

Wine : Grapes : : Perry : ?

Choose the correct alternative for the given relation.

$21 : 3 :\, : 574 : $ ?