Fitness: Exercise

Correct option is C

Analysis:

1. Fitness : Exercise
   • Exercise is a method to achieve or maintain fitness.
   • The first term (Fitness) is the result, and the second term (Exercise) is the means to achieve it.

Option Analysis:

1. A. Death : Health

   • Health prevents death; this is not a direct relationship of cause and effect like Fitness and Exercise. Not correct.

2. B. Excellence : Promotion

   • Promotion may result from excellence, but it does not establish the same clear means-to-end relationship as in the given pair. Not correct.

3. C. Knowledge : Reading

   • Reading is a method to gain knowledge, similar to how exercise helps achieve fitness. Correct.

4. D. Work : Experience

   • Work may lead to experience, but the relationship is not as direct as the given pair. Not correct.

Final Answer:

Option C: Knowledge : Reading