Verbal Reasoning — Classification (Always/essential component): Which quality is always present in “bravery”? Focus on the defining inner attribute rather than skills or power. Choose the trait that bravery must include.

Concept/Approach
Bravery is the willingness to face danger or difficulty. The indispensable ingredient is courage; other factors may help but are not required.

Option Analysis

• Experience — not necessary; first-timers can be brave.
• Power — one can be brave without power.
• Courage — essential to bravery. Correct.
• Knowledge — helpful, not essential.

Final Answer
Courage.