Explanation: To understand the context of the statements provided, it is essential to delve into the cultural, geographical, and economic aspects of Rajasthan.
1. **Traditional Attire for Women in Rajasthan:**
The traditional attire for women in Rajasthan is not kurta-pyjama. Instead, women typically wear ghagra-choli or lehenga-choli. Ghagra-choli consists of a long skirt (ghagra) and a blouse (choli), often paired with a dupatta (scarf). Lehenga-choli is similar, with a long skirt (lehenga) and a blouse (choli). These outfits are rich in embroidery and often adorned with mirrors and beads, reflecting the vibrant culture of Rajasthan.
2. **Solar Energy in Western Rajasthan:**
The western part of Rajasthan is characterized by a semi-arid to arid climate, receiving abundant sunlight throughout the year. This makes solar energy a highly viable and sustainable source of power. The region's high solar irradiance and low cloud cover make it an ideal location for solar power plants. The state government has been promoting solar energy projects to harness this natural resource effectively, contributing to the state's energy needs and reducing dependency on fossil fuels.
3. **Salt Production in Rajasthan:**
Rajasthan is the second-largest producer of salt in India. The state's salt production is primarily concentrated in the Sambhar Lake, which is one of the largest inland salt lakes in India. The salt produced here is of high quality and is used for various purposes, including food processing and industrial applications. The salt industry in Rajasthan plays a significant role in the state's economy, providing employment and contributing to the state's GDP.
In conclusion, the correct answer is (A) Only 2, as the second and third statements are true, while the first statement about women's attire is incorrect. Understanding the cultural, geographical, and economic aspects of Rajasthan is crucial for comprehending the context of these statements.