पूर्वापेक्षा — prerequisite (Noun)
पूर्वापेक्षित — prerequisite (Noun)
prerequisite — iwokZis{kk]iqoZisf{kr
Prerequisite — Previously required; necessary as a preliminary to any proposed effect or end; as, prerequisite conditions of success.
Prerequisite — Something previously required, or necessary to an end or effect proposed.