A. Variety of Brassica.
B. Have resistance to white rust disease.
C. Developed by hybridisation and selection.
The above statements are true for :

Options

A. Pusa gaurav
B. Pusa sadabahar
C. Pusa swarnim
D. Pusa sawani

Answer

To solve the question regarding the variety of Brassica that has resistance to white rust disease and was developed by hybridization and selection, we will analyze the provided options step by step.

### Step 1: Identify the Key Characteristics
The question states three key characteristics:
1. It is a variety of Brassica.
2. It has resistance to white rust disease.
3. It was developed through hybridization and selection.

### Step 2: Analyze the Options
We need to evaluate each option provided:
- **Pusa Gaurav**: This is a variety of Brassica but is known for its resistance to aphids, not white rust disease.
- **Pusa Sardabhar**: This is a variety of chili and is resistant to the chili mosaic virus, thus not relevant to Brassica.
- **Pusa Svanem**: This is a variety of Brassica that is resistant to white rust disease and developed through hybridization and selection.
- **Pusa Svani**: This is a variety of okra, known for its resistance to shoot and fruit borers, thus not relevant to Brassica.

### Step 3: Conclusion
Based on the analysis, the only option that meets all three criteria (variety of Brassica, resistance to white rust disease, developed by hybridization and selection) is **Pusa Svanem**.

### Final Answer
The correct option is **Pusa Svanem**.

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