Select the antonym of 'EFFICACIOUS'. MCQ with Answer and Explanation

Select the antonym of 'EFFICACIOUS'.
A. Potent
B. Ineffective
C. Effective
D. Successful
Answer: Option B
Solution (By JKSSB Mock Tests)
EFFICACIOUS means successful in producing a desired result; its antonym is INEFFECTIVE.

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Practice More Synonyms and Antonyms Questions

Question #1
Select the antonym of 'GREGARIOUS'.
A. Affable
B. Aloof
C. Convivial
D. Sociable

Correct Answer: Option B


Explanation:
'Gregarious' means sociable. Its antonym is 'Aloof'.

This question belongs to: English Synonyms and Antonyms
Question #2
Select the synonym of 'ABROGATE'.
A. Enact
B. Establish
C. Repeal
D. Inaugurate

Correct Answer: Option C


Explanation:
'Abrogate' means to repeal or do away with a law. 'Repeal' is the synonym.

This question belongs to: English Synonyms and Antonyms
Question #3
What is the antonym of 'CHERISH'?
A. Esteem
B. Despise
C. Value
D. Treasure

Correct Answer: Option B


Explanation:
'Cherish' means to protect and care for lovingly. Its antonym is 'Despise'.

This question belongs to: English Synonyms and Antonyms