Which of the following statements is wrong?

Options

A. Quinine a malarial drug is obtained from the plant cinchona
B. Rice is good source of vegetable oil
C. Pulses are rich source of proteins
D. Green vegetables are good source of vitamins and minerals

Answer

To determine which statement is wrong, we will analyze each of the provided statements one by one.

### Step-by-Step Solution:

1. **Statement A: Quinine, a malarial drug, is obtained from the plant Cinsiona.**
- Quinine is indeed derived from the bark of the Cinchona tree. This statement is correct.

2. **Statement B: Rice is a good source of vegetable oil.**
- While rice does contain oil, it is not primarily known as a source of vegetable oil. Instead, rice is a source of polysaturated oil, which is different from what is typically classified as vegetable oil. Therefore, this statement is misleading and can be considered wrong.

3. **Statement C: Pulses are a rich source of protein.**
- Pulses, such as lentils and beans, are well-known for their high protein content. This statement is correct.

4. **Statement D: Green vegetables are a good source of vitamins and minerals.**
- Green vegetables are indeed rich in various vitamins (like A, C, and K) and minerals (like iron and calcium). This statement is also correct.

### Conclusion:
The wrong statement among the options provided is **B: Rice is a good source of vegetable oil.**

---