Correct option is C
The correct antonym of the given word is (c)
partial.
COMPLETE: Something that is whole, finished, or having all the necessary parts. (पूर्ण, संपूर्ण)
Example: She made a complete recovery after surgery.
PARTIAL: Not complete; existing only in part. (आंशिक)
Example: He gave only a partial explanation of the problem.
Synonyms: entire, full, whole, finished.
Antonyms: incomplete, partial, deficient, unfinished.
Meanings of all the other given options:
· (a)
Plentiful: existing in large quantities (प्रचुर मात्रा में)
· (b)
Bulky: large and difficult to carry (बड़ा और भारी)
· (d)
Vacant: empty or unoccupied (खाली)