Potable water is the water which is

Options

A. obtained from a river.
B. pure and fit for drinking.
C. obtained from a lake.
D. used only for washing clothes.

Answer

**Step-by-Step Solution:**

1. **Definition of Potable Water**: Potable water is defined as water that is safe for human consumption. This means it is clean and free from harmful contaminants.

2. **Characteristics of Potable Water**: Potable water must be pure and fit for drinking. It should not contain harmful chemicals or pathogens that could cause illness.

3. **Uses of Potable Water**: This type of water is used for drinking and cooking. It is essential for food preparation and hydration.

4. **Evaluation of Options**:
- **Option 1**: "Obtained from a river" - While river water can be clean, it is not always pure and may contain pollutants. Therefore, this option is incorrect.
- **Option 2**: "Pure and fit for drinking" - This accurately describes potable water, making this option correct.
- **Option 3**: "Obtained from a lake" - Lake water can also be contaminated and is not always safe for drinking. Thus, this option is incorrect.
- **Option 4**: "Used for only washing clothes" - Water used for washing is typically not potable, as it may contain dirt and detergents. Therefore, this option is also incorrect.

5. **Conclusion**: The correct answer is option 2: "Pure and fit for drinking."