Heuristic(adjective)
Enabling a person to discover or learn something for themselves; involving trial and error or practical problem-solving. (???????????? / ???-??????? / ?????-??????)
Synonyms: Inquisitive, Investigative, Analytical, Exploratory
Antonyms: Unquestioning, Inactive, Disinterested, Uninquisitive
Example: The teacher used a heuristicapproach, encouraging students to find answers through exploration and reasoning.
Trick to remember: Heuristic means “Hero jaisa trick” — jo apne dimaag se seekhe, trial and error se solution nikale. 
