**India's First Bullet Train Project: Mumbai-Ahmedabad**

The correct answer is option A, the Mumbai-Ahmedabad bullet train project. Let's explore this answer in detail.

**Introduction to Bullet Trains in India**

Bullet trains, also known as high-speed trains, are known for their exceptional speed and efficiency in transportation. These trains are designed to travel at speeds exceeding 300 km/h, reducing travel time between two destinations significantly. India, being a developing country, has initiated its first bullet train project to improve its transportation infrastructure.

**Details of the Mumbai-Ahmedabad Bullet Train Project**

1. **Route**: The Mumbai-Ahmedabad bullet train project aims to connect Mumbai, the financial capital of India, with Ahmedabad, the largest city in Gujarat. This route has been selected due to the high passenger demand and economic significance of these two cities.

2. **Distance**: The distance between Mumbai and Ahmedabad is approximately 508 kilometers. The bullet train will cover this distance in a much shorter time compared to conventional trains.

3. **Speed**: The bullet train is expected to travel at an average speed of 320 km/h, making it one of the fastest modes of transportation in India. This high-speed feature will significantly reduce the travel time between Mumbai and Ahmedabad.

4. **Travel Time Reduction**: The bullet train is expected to reduce the travel time between Mumbai and Ahmedabad from around 7-8 hours to just 2-3 hours. This will be a remarkable improvement in terms of efficiency and convenience for the passengers.

5. **Stations**: The bullet train project will have several stations along the route, including the starting point in Mumbai and the final destination in Ahmedabad. Additionally, there will be intermediate stations at locations such as Thane, Virar, Boisar, Vapi, Bilimora, Surat, Bharuch, Vadodara, Anand, and Sabarmati.

6. **Technology**: The Mumbai-Ahmedabad bullet train project will adopt the Shinkansen technology from Japan. This technology is renowned for its safety, efficiency, and reliability. It will provide a smooth and comfortable journey experience for the passengers.

7. **Economic Implications**: The bullet train project is expected to boost economic growth in the region by improving connectivity and attracting investments. It will create employment opportunities during the construction phase and also contribute to the development of supporting infrastructure.

**Conclusion**

The Mumbai-Ahmedabad bullet train project is India's first venture into high-speed rail transportation. With its advanced technology and impressive speed, this project aims to revolutionize the way people travel between these two major cities. The reduced travel time and improved connectivity will not only benefit the passengers but also have a positive impact on the economy.

**India's First Bullet Train Project: Mumbai-Ahmedabad**

The correct answer is option 'A': Mumbai-Ahmedabad.

**Explanation:**

India's first bullet train project is the ambitious Mumbai-Ahmedabad High-Speed Rail (MAHSR) corridor. Let's delve into the details:

**1. Introduction to the Project:**
- The Mumbai-Ahmedabad High-Speed Rail project is a joint venture between the Government of India and the Government of Japan.
- It aims to connect Mumbai, Maharashtra's financial hub, with Ahmedabad, the largest city in Gujarat.

**2. Significance of the Project:**
- The bullet train project holds immense significance as it will revolutionize India's railway infrastructure and bring high-speed rail travel to the country.
- The corridor will reduce the travel time between Mumbai and Ahmedabad from the current 7-8 hours to just 2 hours.
- It is expected to boost economic growth, enhance connectivity, promote tourism, create job opportunities, and improve overall transportation efficiency.

**3. Features of the Bullet Train:**
- The bullet train will be based on the Japanese Shinkansen technology, renowned for its speed, safety, and efficiency.
- It will have a maximum speed of 320 km/h (200 mph) and an average speed of 250 km/h (155 mph).
- The train will consist of 10 cars with a seating capacity of 750 passengers.
- The project includes the construction of a dedicated elevated corridor spanning approximately 508 km, with 12 stations along the route.

**4. Project Timeline and Status:**
- The project was officially launched in September 2017, with the foundation stone laid by the Prime Ministers of India and Japan.
- The completion deadline for the project is set at August 15, 2022, to coincide with India's 75th Independence Day.
- As of now, the project is in the advanced stages of land acquisition, pre-construction activities, and the design phase.

**Conclusion:**
India's first bullet train project, the Mumbai-Ahmedabad High-Speed Rail corridor, is a significant endeavor that aims to transform India's railway network. By reducing travel time, improving connectivity, and providing a comfortable and efficient mode of transportation, the project will contribute to the country's growth and development.