Choose the correct alternative for the given relation.
Professor : Lecture : : Doctor : ?
Hospital
Disease
Medicine
Patient
Choose the correct alternative for the given relation.
$6 : 18 :\, : 4 : \,?$
A sword is related to slaughter in the same way scalpel is related to
Waves are related to air in the same way ripples are related to........
Choose the correct alternative for the given relation.
Curtain : Drapery