Multiple choice

Directions: Fill in the blank.

It was not an ________ method of controlling inflation.

  1. effective

  2. efficient

  3. efficacious

  4. None of these
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Adjectives 'effective' and 'efficacious' have the same meaning i.e., 'producing a definite or desired result'. But normally we use 'efficacious' for persons and 'effective' for methods. Thus, option 1.

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