Which city in Bihar is an emerging industrial and commercial center?

Patna
Gaya
Muzaffarpur
Bhagalpur

Patna is the capital of Bihar and the most populous city in the state. It is an emerging industrial and commercial center. The city is home to a number of manufacturing industries, including textiles, pharmaceuticals, and engineering. Patna is also a major commercial center, with a large number of banks, financial institutions, and trading companies. The city is well-connected to other parts of India by road, rail, and air.

Gaya is a city in the Indian state of Bihar. It is the headquarters of Gaya district and Gaya division. The city is located on the banks of the Phalgu River, about 100 kilometers (62 mi) south of Patna, the state capital. Gaya is a major pilgrimage center for Hindus and Buddhists. The city is home to a number of temples and monasteries, including the Mahabodhi Temple, a UNESCO World Heritage Site. Gaya is also a major commercial center. The city is well-connected to other parts of India by road, rail, and air.

Muzaffarpur is a city in the Indian state of Bihar. It is the headquarters of Muzaffarpur district and Muzaffarpur division. The city is located on the banks of the Burhi Gandak River, about 100 kilometers (62 mi) north of Patna, the state capital. Muzaffarpur is a major commercial center. The city is well-connected to other parts of India by road, rail, and air.

Bhagalpur is a city in the Indian state of Bihar. It is the headquarters of Bhagalpur district and Bhagalpur division. The city is located on the banks of the Ganges River, about 200 kilometers (120 mi) south of Patna, the state capital. Bhagalpur is a major commercial center. The city is well-connected to other parts of India by road, rail, and air.

Of the four cities listed, Patna is the only one that is an emerging industrial and commercial center. The city is home to a number of manufacturing industries, including textiles, pharmaceuticals, and engineering. Patna is also a major commercial center, with a large number of banks, financial institutions, and trading companies. The city is well-connected to other parts of India by road, rail, and air.