When the clothes of a person catch fire, you should cover the person with

Options

A. polythene
B. paper
C. blanket
D. nylon fibre

Answer

**Step-by-Step Solution:**

1. **Understanding the Situation**: When a person's clothes catch fire, immediate action is required to extinguish the flames and prevent serious injury.

2. **Identifying the Correct Material**: The best material to cover a person whose clothes are on fire is a blanket. This is because a blanket can effectively smother the flames.

3. **Mechanism of Action**:
- A blanket covers the person, sealing off the body.
- By covering the person, the blanket cuts off the oxygen supply to the flames.
- Fire requires oxygen to continue burning; without it, the flames will be extinguished.

4. **Evaluating Other Options**:
- **Polythene**: If polythene is used, it can stick to the skin and cause severe burns, making the situation worse.
- **Nylon**: Similar to polythene, nylon fibers can also stick to the skin and cause additional damage.
- **Paper**: Paper has a low ignition temperature and can catch fire easily, which would support combustion rather than extinguish it.

5. **Conclusion**: The only safe and effective option to cover a person whose clothes are on fire is a blanket. Therefore, the correct answer is to cover the person with a blanket.

**Final Answer**: A blanket.

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