Select the word that is closest in meaning (SYNONYM) to the word given below.
Conscientious

Correct option is C

The correct synonym of the given word is (c) Sedulous.
Conscientious: Wishing to do one's work or duty well and thoroughly; diligent and responsible. (ईमानदार और मेहनती)
Example: She is a conscientious student who never misses her homework.
Sedulous: Showing dedication and diligence. (लगनशील)
Example: The sedulous intern impressed everyone with his hard work.
Synonyms: diligent, meticulous, attentive, thorough.
Antonyms: careless, negligent, indifferent, casual.
Meanings of all the other options:
· (a) Carefree: Free from worries or responsibilities. (बेख़बर)
· (b) Savage: Fierce, violent, uncontrolled. (क्रूर)
· (d) Casual: Not formal or serious. (साधारण, अनौपचारिक)