Explanations:
Gujarat is a state located in western India, known for its diverse geography, rich cultural heritage, and significant industrial development. The state is home to several major cities, each with its own unique characteristics and contributions to the state's economy and culture. Among these cities, Ahmedabad and Vadodara are particularly noteworthy.
Ahmedabad, the largest city in Gujarat, is a major industrial and commercial center. It is known for its textile industry, historical landmarks such as the Sabarmati Ashram, and its role in the Indian independence movement. The city is also a hub for education and technology, with several prestigious institutions and startups.
Vadodara, also known as Baroda, is the second-largest city in Gujarat. It is renowned for its educational institutions, including the Maharaja Sayajirao University of Baroda, and its cultural heritage. The city is home to several museums, art galleries, and historical sites, making it a significant cultural center in the state.
New Delhi, on the other hand, is the capital of India and is located in the National Capital Territory of Delhi. It is not part of Gujarat and is a separate administrative region. New Delhi is the seat of the Government of India and is known for its political significance, historical monuments, and modern infrastructure.
In the context of the question, the correct answer is that only Ahmedabad and Vadodara are cities in Gujarat. New Delhi, being the capital of India and located in a different state, is not part of Gujarat. Therefore, the correct option is D, which states that only Ahmedabad and Vadodara are cities in Gujarat.