Orange is to peel as tooth is to.........

Choose the correct alternative for the given relation.

Elegance : Vulgarity : : Graceful : ?

Algae is to Water as Virus is to.......?

Choose the correct alternative for the given relation.

Pesticide : Plant

Choose the correct alternative for the given relation.

Jute : Sack

Choose the correct alternative for the given relation.

Import : Export : : Expenditure : ?