Choose the correct alternative for the given relation.

Acoustic : Sound

Umbrella is related to Rain in the same way as Goggles is related to .........?

Choose the correct alternative for the given relation.

Cub : Lion : : Colt : ?

Exculpate is to Acquit as Precise is to........

Tapeworm is related to taeniasis in the same way plasmodium is related to......

Thick is related to Thin in the same way as Idle is related to.........?