Step 1: Understanding the Concept:
Analogy questions require identifying the logical relationship between a given pair of words and finding another pair with the same relationship.
The relationship between "Medicine" and "Pills" is that of an abstract or broad entity and its primary physical medium or delivery vehicle.
Step 2: Detailed Explanation:
Let us analyze the relationship in the given pair:
"Medicine" is a broad, therapeutic concept or substance.
"Pills" represent a specific, physical form or vehicle through which medicine is contained, preserved, and administered to a patient.
Now let us evaluate the options:
- Spices: Food represents a part-to-whole relationship, where spices are an ingredient of food.
- Knowledge: Books matches the original relationship perfectly.
"Knowledge" is an abstract, intellectual concept.
"Books" serve as the physical medium, carrier, or delivery vehicle through which knowledge is recorded, stored, and communicated.
- Watch: Time represents an instrument-to-measurement relationship, where a watch is used to measure time.
- Radio: Sound represents a source-to-product relationship, where a radio produces or transmits sound.
Therefore, "Knowledge: Books" is the most appropriate analogy.
Step 3: Final Answer:
The pair that exhibits the same relationship as "Medicine: Pills" is "Knowledge: Books".
Therefore, the correct option is (B).