Correct option is C
The correct antonym of the given word is (c) Uninterested.
Inquisitive: Showing curiosity or a desire to learn more. (जिज्ञासु और जानने के लिए उत्सुक)
Example: An inquisitive mind always asks questions and seeks answers.
Uninterested: Lacking interest or concern; not curious. (उत्सुकता या रुचि की कमी)
Example: The students were completely uninterested in the lecture.
Synonyms: Curious, probing, questioning, nosy.
Antonyms: Uninterested, indifferent, inattentive, unconcerned.
Meanings of all the other given options:
· (a) Curious: Eager to know or learn something (जिज्ञासु)
· (b) Dull: Boring or lacking liveliness (नीरस, नीरस)
· (d) Indolent: Lazy or avoiding activity (आलसी)