Which of the following diseases is caused by the consumption of polluted water?

Options

A. Jaundice
B. Malaria
C. Dengue
D. Filaria

Answer

To determine which disease is caused by the consumption of polluted water, we can analyze the options provided: malaria, dengue, or filaria.

### Step-by-Step Solution:

1. **Understanding Polluted Water**: Polluted water often contains harmful microorganisms such as bacteria, viruses, and parasites. These can lead to various diseases when ingested.

2. **Identifying the Diseases**:
- **Malaria**: Caused by the Plasmodium parasite, which is transmitted by female Anopheles mosquitoes. It is not directly caused by polluted water.
- **Dengue**: Caused by the dengue virus, which is also transmitted by mosquitoes. Like malaria, it is not caused by polluted water.
- **Filaria**: Caused by parasitic worms (filarial worms) that are transmitted through mosquito bites. This disease is also not directly linked to the consumption of polluted water.

3. **Conclusion**: The diseases listed (malaria, dengue, and filaria) are primarily vector-borne diseases transmitted by mosquitoes and not caused by the consumption of polluted water. However, the question may imply a misunderstanding, as diseases like cholera or typhoid (not listed) are directly linked to polluted water.

4. **Final Answer**: Since none of the options provided (malaria, dengue, or filaria) are caused by the consumption of polluted water, the correct answer is that none of these diseases fit the criteria. If we were to consider a disease caused by polluted water, it would be cholera or typhoid.