The correct answer is: a) Kakinada.
Kakinada is a major port city in Andhra Pradesh, India. It is located on the Bay of Bengal, about 200 kilometers (120 miles) north of Chennai. The city has a population of over 300,000 people.
Kakinada is a major industrial center, with industries such as textiles, chemicals, and pharmaceuticals. The city is also a major agricultural center, with rice, cotton, and tobacco being the main crops.
Kakinada is a popular tourist destination, with attractions such as the Kakinada Beach, the Kakinada Fort, and the Kakinada Bird Sanctuary.
The other options are incorrect because:
- Kurnool is a city in the Rayalaseema region of Andhra Pradesh. It is the headquarters of Kurnool district. The city has a population of over 300,000 people. Kurnool is a major agricultural center, with cotton, tobacco, and rice being the main crops.
- Tirupati is a city in the Chittoor district of Andhra Pradesh. It is a major Hindu pilgrimage center, home to the Tirumala Venkateswara Temple. The city has a population of over 800,000 people.
- Guntur is a city in the Guntur district of Andhra Pradesh. It is the headquarters of Guntur district. The city has a population of over 300,000 people. Guntur is a major agricultural center, with rice, cotton, and tobacco being the main crops.