Jaya and Ratna developed for green revolution in India

Options

A. maize
B. rice
C. wheat
D. bajra

Answer

### Step-by-Step Solution:

1. **Understanding the Green Revolution**: The Green Revolution refers to a period during the 1960s when agricultural production worldwide increased significantly due to new agricultural technologies, including the development of high-yielding varieties (HYVs) of crops.

2. **Identifying the Crops Developed**: The question specifically mentions Jaya and Ratna, which are crop varieties developed during the Green Revolution in India.

3. **Recognizing the Crop Types**: Jaya and Ratna are known to be varieties of rice. During the Green Revolution, significant advancements were made in rice and wheat production, particularly through the development of semi-dwarf varieties.

4. **Listing Other Notable Varieties**: Alongside Jaya and Ratna, other notable high-yielding varieties include Sona Lika and Kalyan Sona, which are wheat varieties.

5. **Conclusion**: Since Jaya and Ratna are specifically identified as rice varieties developed during the Green Revolution, the correct answer to the question is that they are rice varieties.

### Final Answer:
Jaya and Ratna are rice varieties developed during the Green Revolution in India.

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