The correct answer is: a) Bishnupur.
Bishnupur is a town in Imphal East district in the Indian state of Manipur. It is located about 30 kilometers from Imphal, the state capital. Bishnupur is known for its temples, which are built in the Kalinga style of architecture. The most famous temple in Bishnupur is the Kangla Fort, which is a UNESCO World Heritage Site.
The Kangla Fort is a 17th-century fort that was built by the Meitei kings. The fort is located on a hillock and is surrounded by a moat. The fort has several temples, including the Govindajee Temple, which is dedicated to Vishnu.
The Govindajee Temple is a 17th-century temple that is dedicated to Vishnu. The temple is built in the Kalinga style of architecture and is one of the most important temples in Manipur. The temple is a popular tourist destination and is known for its intricate carvings and sculptures.
The other options are incorrect because they are not towns in Manipur where ancient brick temples dedicated to Vishnu are found.
Moirang is a town in Bishnupur district in the Indian state of Manipur. It is located about 30 kilometers from Imphal, the state capital. Moirang is known for its Moirang Lairembi Temple, which is dedicated to the goddess Lairembi.
Andro is a town in Imphal East district in the Indian state of Manipur. It is located about 30 kilometers from Imphal, the state capital. Andro is known for its Andro Khongnangpokpi Temple, which is dedicated to the goddess Khongnangpokpi.
Sekta is a town in Imphal West district in the Indian state of Manipur. It is located about 20 kilometers from Imphal, the state capital. Sekta is known for its Sekta Khongnangpokpi Temple, which is dedicated to the goddess Khongnangpokpi.