A beast of burden which needs little care is

Options

A. pig
B. donkey
C. mule
D. yak

Answer

### Step-by-Step Solution:

1. **Understanding the Term "Beast of Burden":**
- A beast of burden refers to animals that are used by humans to carry loads or perform work. These animals are typically strong and capable of handling physical tasks.

2. **Identifying Common Examples:**
- Common examples of beasts of burden include donkeys, mules, and oxen. These animals are often used for transportation of goods and agricultural work.

3. **Characteristics of Beasts of Burden:**
- Beasts of burden generally require minimal care compared to other domesticated animals. They can survive on basic food and water, and they are often hardy animals.

4. **Selecting the Correct Answer:**
- Among the examples provided, both the donkey and the mule are known for being beasts of burden that require relatively little care. They are commonly used in various cultures for carrying loads.

5. **Conclusion:**
- Therefore, the answer to the question "A beast of burden which needs little care is" can be either **donkey** or **mule**.