Given below are four diagrams one of which describes the relationship among the three classes given in each of the two questions that follow. Your have to decide which of the diagrams is the most suitable for a particular set of classes.
Gold, platinum, ornaments

Options

A.
B.
C.
D.

Answer

To solve the problem of determining which diagram best represents the relationship among the classes "Gold," "Platinum," and "Ornaments," we can follow these steps:

### Step 1: Understand the Classes
- We have three classes: Gold, Platinum, and Ornaments.
- Both Gold and Platinum can be used to make ornaments (jewelry).

### Step 2: Analyze the Relationships
- Since Gold and Platinum are types of materials that can be used to create ornaments, they are subsets of the broader category "Ornaments."
- Therefore, all Gold and Platinum items can be classified under the category of Ornaments.

### Step 3: Visual Representation
- We need to visualize these relationships using a Venn diagram:
- Draw a large circle representing "Ornaments."
- Inside this circle, draw two smaller circles: one for "Gold" and one for "Platinum."
- This indicates that both Gold and Platinum are included within the category of Ornaments.

### Step 4: Identify the Correct Diagram
- Among the given options, look for the diagram where:
- There is a large circle labeled "Ornaments."
- Inside this circle, there are two smaller circles labeled "Gold" and "Platinum."
- This configuration correctly represents the relationship where Gold and Platinum are types of ornaments.

### Conclusion
- The most suitable diagram for the relationship among the three classes is the one where Gold and Platinum are both inside the larger circle labeled Ornaments.