Question

Find out the word which is nearest to the opposite in meaning to the key word given in capitals. EFFICACIOUS

• A. Ineffective
• B. Ugly
• C. Careless
• D. Uncooperative

Hint:

When looking for antonyms of descriptive words:
- Understand the positive or negative trait conveyed.
- "Efficacious'' is positive; its opposite is "Ineffective.''

Answer 1

The Correct Option is A

"Efficacious'' means effective; producing the desired result.
Step 1: Analyze options
- (A) Ineffective: not producing any significant or desired effect.
- (B) Ugly: unpleasant to look at.
- (C) Careless: not giving sufficient attention or thought.
- (D) Uncooperative: unwilling to work with others.
Step 2: Find opposite
The opposite of "Efficacious'' (effective) is "Ineffective'' (not effective), so option (A) is correct.