4th STD Social Science Online Test

Explanation
The moovendargal were the three ancient Tamil dynasties that ruled over the Tamil region in South India. They were the Chera, Chola, and Pandya dynasties. These dynasties were known for their rich cultural heritage, trade networks, and military prowess. They played a significant role in shaping the history and culture of South India. The Pallava dynasty, although also an important dynasty in South India, is not included in the moovendargal.

Explanation
Neduncheralathan is the correct answer because he conquered up to the Himalayas and hoisted the flag. The other options, Shengutuvan and Pandian, are not mentioned as having achieved this feat.

Explanation
Ilangovadigal is the correct answer because Silapphathigaram is an epic Tamil literature written by Ilangovadigal. The epic is considered one of the five great epics of Tamil literature and is known for its portrayal of ancient Tamil culture, values, and traditions.

Explanation
Uraiyur is the correct answer because it was the capital of the Chola dynasty during the Sangam period in ancient South India. The Cholas were one of the longest-ruling dynasties in the region, and Uraiyur served as their political and cultural center. The city was known for its trade, administration, and artistic activities, making it a significant hub during that time. Madurai and Vanji were also important cities in the Chola kingdom, but Uraiyur held the status of being the capital.

Explanation
Karikalan built Kallanai, also known as the Grand Anicut, which is an ancient dam built across the Kaveri River in Tamil Nadu, India. It was constructed during the reign of the Chola dynasty in the 2nd century AD. The purpose of building Kallanai was to divert and regulate the flow of water from the Kaveri River for irrigation purposes. It is considered to be one of the oldest water-diversion structures in the world and stands as a testament to the engineering skills of the ancient Chola civilization.

Explanation
The flag of the Pandiyas is inscribed with fishes. This symbol represents the rich maritime culture and economy of the Pandiya dynasty, which was known for its flourishing trade and seafaring activities. The presence of fishes on their flag signifies their close association with the sea and their expertise in fishing and navigation.

Explanation
Kanchipuram was the capital of the Pallavas. The Pallava dynasty ruled from the 3rd to the 9th century in South India, and Kanchipuram was their political and cultural center. The city was known for its magnificent temples and was a major center of learning and art during the Pallava period. Madurai and Uraiyur were important cities in Tamil Nadu, but they were not the capital of the Pallavas. Therefore, the correct answer is Kanchipuram.

Explanation
Cauvery Boompattinam was the port of the Cholas. The Chola dynasty was a Tamil dynasty that ruled primarily in southern India, and they had a thriving maritime trade network. Cauvery Boompattinam, also known as Poompuhar, was an important port city during the Chola period and served as a major center for trade and commerce. The city was strategically located on the banks of the river Cauvery, making it an ideal port for maritime activities.

Explanation
The river of Pallavas was the Palar. The Pallavas were a dynasty that ruled in southern India from the 3rd to the 9th century, and the Palar River was an important geographical feature in their kingdom. It flowed through the region where the Pallavas had their capital, Kanchipuram, and played a significant role in the agriculture and trade of the area. Therefore, the Palar River can be identified as the river of the Pallavas.