Explanation: The Central Institute of Petrochemicals Engineering and Technology (CIPET) is a specialized educational institution in India that focuses on the field of petrochemicals and related technologies. It was inaugurated by Prime Minister Narendra Modi in Jaipur, the capital city of Rajasthan, on September 30th. This event is significant for several reasons:
1. **Location and Significance of Jaipur**: Jaipur is the capital city of Rajasthan and a major hub for educational and industrial advancements. The choice of Jaipur for the inauguration of CIPET underscores the state's commitment to fostering technological and industrial growth.
2. **Role of CIPET**: CIPET plays a crucial role in providing specialized education and training in petrochemicals and related technologies. This institution aims to produce skilled professionals who can contribute to the growth of the petrochemical industry in India.
3. **Political and Economic Impact**: The inauguration of such an institution by the Prime Minister highlights the importance of the petrochemical sector in India's economic development. It also signifies the government's efforts to promote industrial and technological advancements in various parts of the country.
4. **Educational and Industrial Collaboration**: CIPET's establishment in Jaipur encourages collaboration between educational institutions and the industry. This collaboration is essential for developing a skilled workforce that can meet the demands of the petrochemical sector.
5. **Geographical Context**: Understanding the location of such institutions is important for students preparing for competitive exams, especially those related to Rajasthan's geography, economy, and political events. Jaipur, being the capital, often hosts significant events and inaugurations that are relevant to the state's development.
In conclusion, the correct answer is Jaipur because it is the city where the Central Institute of Petrochemicals Engineering and Technology was inaugurated by Prime Minister Narendra Modi on September 30th. This event is a testament to the state's and the nation's commitment to advancing the petrochemical industry through specialized education and training.