Oil of Chenopodium and drug named Alcopar are used in

Options

A. Malaria
B. typhoid
C. tuberculosis
D. ascariasis

Answer

### Step-by-Step Solution:

1. **Identify the substances mentioned**: The question refers to "oil of Chenopodium" and "drug named Alcopar".

2. **Understand the purpose of these substances**: Both the oil of Chenopodium and Alcopar are known for their medicinal properties, particularly in treating parasitic infections.

3. **Determine the specific condition treated**: Research indicates that oil of Chenopodium is traditionally used to treat Ascariasis, which is an infection caused by the roundworm Ascaris lumbricoides.

4. **Review the options provided**: The options given are Malaria, Typhoid, Tuberculosis, and Ascariasis.

5. **Eliminate incorrect options**:
- **Malaria**: Caused by Plasmodium species, treated with anti-malarial drugs (not related to Chenopodium).
- **Typhoid**: Caused by Salmonella typhi, treated with antibiotics (not related to Chenopodium).
- **Tuberculosis**: Caused by Mycobacterium tuberculosis, primarily affects the lungs (not related to Chenopodium).

6. **Confirm the correct answer**: Since both oil of Chenopodium and Alcopar are used to treat Ascariasis, the correct answer is **Ascariasis**.

### Final Answer:
Oil of Chenopodium and drug named Alcopar are used in the treatment of **Ascariasis**.

---