The amount of water recommended by the United Nations for drinking, washing, cooking and maintaining proper hygiene per person per day is a minimum of

Options

A. 5 litres
B. 15 litres
C. 30 litres
D. 50 litres

Explanation

**Step-by-Step Solution:**

1. **Understand the Question**: The question asks for the minimum amount of water recommended by the United Nations for various daily activities per person.

2. **Identify the Activities**: The activities mentioned include drinking, washing, cooking, and maintaining proper hygiene.

3. **Recall the Recommended Amount**: The United Nations has set a guideline for the minimum amount of water needed for these activities.

4. **Choose the Correct Option**: The options provided are:
- a) 5 liters
- b) 15 liters
- c) 30 liters
- d) 50 liters

5. **Determine the Correct Answer**: The correct answer is **50 liters**. This is the minimum amount of water recommended per person per day for the mentioned activities.

6. **Visualize the Amount**: To better understand this volume, it can be noted that 50 liters is equivalent to 2 and a half buckets of water.

7. **Conclusion**: Therefore, the amount of water recommended by the United Nations for drinking, washing, cooking, and maintaining proper hygiene per person per day is **50 liters**.

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