Antonyms – Choose the word that is OPPOSITE in meaning to the highlighted word. Sentence: Harish displays enthusiasm whenever he is posed with a problem. Target word: enthusiasm

Introduction / Context:
Enthusiasm refers to keen interest, eagerness, or energetic involvement. An antonym should indicate lack of interest or emotional disengagement. In problem solving, enthusiasm often correlates with proactive behavior, while its opposite signals apathy.

Given Data / Assumptions:

• Target word: enthusiasm.
• Scenario: response to a challenge.
• We need the opposite attitude.

Concept / Approach:
The standard antonym pair is enthusiasm versus indifference or apathy. Choices that merely indicate weakness or softness do not target engagement level. Eagerness is a synonym and must be excluded.

Step-by-Step Solution:
1) Gloss enthusiasm as strong interest and zeal.2) Identify contrary: indifference = lack of interest or concern.3) Exclude synonyms and irrelevant qualities.4) Select indifference.

Verification / Alternative check:
Replace in the sentence: “Harish displays indifference whenever he is posed with a problem” inverts the meaning logically and clearly.

Why Other Options Are Wrong:

• eagerness: synonym of enthusiasm.
• weakness: denotes lack of strength, not lack of interest.
• softness: refers to gentleness or texture, not engagement.

Common Pitfalls:
Confusing energy level with physical strength; the antonym concerns attitude toward tasks, not muscular capacity or temperament.

Final Answer:
indifference