Dried fruit used in making a musical instrument is

Options

A. Snake gourd
B. Bitter gourd
C. Bottle gourd
D. All the above

Answer

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for a dried fruit that is used in making musical instruments. We need to identify which of the given options fits this description.

2. **Analyzing the Options**:
- **Option A: Ethnic Guard**: This is a type of wine and an economical substitute for tomatoes. It is not primarily known for its use in musical instruments.
- **Option B: Bitter Gourd**: This is an edible fruit commonly grown in Asia and Africa. It is not typically associated with musical instruments.
- **Option C: Bottle Gourd**: Also known as calabash, this fruit is a vine type and has two main uses: as a vegetable and, when dried, its shell is used to make musical instruments and utensils.
- **Option D: All of the Above**: This option suggests that all the previous options are correct, which is not the case since only one is related to musical instruments.

3. **Identifying the Correct Answer**: After analyzing each option, it is clear that the only fruit that is used for making musical instruments is the bottle gourd (calabash).

4. **Conclusion**: Therefore, the correct answer to the question is **Option C: Bottle Gourd**.